Omron 3G3MX2-A2007, 3G3MX2-A2001, 3G3MX2-A2015, 3G3MX2-A2022, 3G3MX2-A2037 User Manual

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Page 1

Cat. No. I570-E1-02

USER’S MANUAL

SYSDRIVE MX2

SERIES

Multi-function Compact Inverter

Page 2

Page 3

Introduction

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Introduction

Thank you for choosing the multi-function Inverter 3G3MX2. This User's Manual (hereinafter called "this manual") describes the parameter setting methods required for installation/wiring and operation of the 3G3MX2 model, as well as troubleshooting and inspection methods.

z This manual should be delivered to the actual end user of the product. z After reading this manual, keep it handy for future reference. z This manual describes the specifications and functions of the product as well as the relations

between them. You should assume that anything not described in this manual is not possible with the product.

z Intended readers

This manual is intended for those with knowledge of the workings of electricity (qualified electric engineers or the equivalent), and also in charge of:

 Introducing the control equipment  Designing the control system  Installing and/or connecting the control equipment  Field management

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Read and Understand this Manual

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Read and Understand this Manual

Please read and understand this manual before using the product. Please consult your OMRON representative if you have any questions or comments.

Warranty and Limitations of Liability

WARRANTY

OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON.

OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED.

LIMITATIONS OF LIABILITY

OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY.

In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted.

IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.

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Read and Understand this Manual

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Application Considerations

SUITABILITY FOR USE

OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's application or use of the products.

At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product, machine, system, or other application or use.

The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that the uses listed may be suitable for the products:

• Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions

or uses not described in this manual.

• Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical

equipment, amusement machines, vehicles, safety equipment, and installations subject to separate industry or government regulations.

• Systems, machines, and equipment that could present a risk to life or property.

Please know and observe all prohibitions of use applicable to the products.

NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.

PROGRAMMABLE PRODUCTS

OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof.

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Read and Understand this Manual

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Disclaimers

CHANGE IN SPECIFICATIONS

Product specifications and accessories may be changed at any time based on improvements and other reasons.

It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual specifications of purchased products.

DIMENSIONS AND WEIGHTS

Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.

PERFORMANCE DATA

Performance data given in this manual is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMRON's test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability.

ERRORS AND OMISSIONS

The information in this manual has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical, or proofreading errors, or omissions.

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Safety Precautions

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Safety Precautions

Indications and Meanings of Safety Information

In this user's manual, the following precautions and signal words are used to provide information to ensure the safe use of the 3G3MX2 Inverter. The information provided here is vital to safety. Strictly observe the precautions provided.

Meanings of Signal Words

Alert Symbols in this Document

Indicates a potentially hazardous situation which, if not avoided, will result in minor or moderate injury, or may result in serious injury or death. Additionally there may be significant property damage.

Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury or in property damage.

WARNING

CAUTION

Turn off the power supply and implement wiring correctly. Not doing so may result in a serious injury due to an electric shock.

Wiring work must be carried out only by qualified personnel. Not doing so may result in a serious injury due to an electric shock.

Be sure to ground the unit. Not doing so may result in a serious injury due to an electric shock or fire. (200 V class: type-D grounding, 400 V class: type-C grounding)

Do not remove the terminal block cover during the power supply and 10 minutes after the power shutoff. Doing so may result in a serious injury due to an electric shock.

Do not operate the Digital Operator or switches with wet hands. Doing so may result in a serious injury due to an electric shock.

Inspection of the Inverter must be conducted after the power supply has been turned off. Not doing so may result in a serious injury due to an electric shock. The main power supply is not necessarily shut off even if the emergency shutoff function is activated.

Do not change wiring, slide switches, or optional devices while power is being supplied. Always turn off the power supply to the Inverter before changing wiring, changing the slide switches, or attaching/removing options.

Do not touch the Inverter fins, braking resistors and the motor, which become too hot during the power supply and for some time after the power shutoff. Doing so may result in a burn.

WARNING

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Safety Precautions

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Do not connect resistors to the terminals (+1, P/+2, N/−) directly. Doing so might result in a small-scale fire, heat generation or damage to the unit.

Install a stop motion device to ensure safety. Not doing so might result in a minor injury. (A holding brake is not a stop motion device designed to ensure safety.)

Be sure to use a specified type of braking resistor/regenerative braking unit. In case of a braking resistor, install a thermal relay that monitors the temperature of the resistor. Not doing so might result in a moderate burn due to the heat generated in the braking resistor/regenerative braking unit. Configure a sequence that enables the Inverter power to turn off when unusual overheating is detected in the braking resistor/regenerative braking unit.

The Inverter has high voltage parts inside which, if short-circuited, might cause damage to itself or other property. Place covers on the openings or take other precautions to make sure that no metal objects such as cutting bits or lead wire scraps go inside when installing and wiring.

Take safety precautions such as setting up a molded-case circuit breaker (MCCB) that matches the Inverter capacity on the power supply side. Not doing so might result in damage to property due to the short circuit of the load.

Do not dismantle, repair or modify this product. Doing so may result in an injury.

CAUTION

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Precautions for Safe Use

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Precautions for Safe Use

Installation and Storage

Do not store or use the product in the following places.

 Locations subject to direct sunlight.  Locations subject to ambient temperature exceeding the specifications.  Locations subject to relative humidity exceeding the specifications.  Locations subject to condensation due to severe temperature fluctuations.  Locations subject to corrosive or flammable gases.  Locations subject to exposure to combustibles.  Locations subject to dust (especially iron dust) or salts.  Locations subject to exposure to water, oil, or chemicals.  Locations subject to shock or vibration.

Transporting, Installation, and Wiring

 Do not drop or apply strong impact on the product. Doing so may result in damaged parts or

malfunction.

 Do not hold by the terminal block cover, but hold by the fins during transportation.  Do not connect an AC power supply voltage to the control input/output terminals. Doing so may

result in damage to the product.

 Be sure to tighten the screws on the terminal block securely.

Wiring work must be done after installing the unit body.

 Do not connect any load other than a three-phase inductive motor to the U, V, and W output

terminals.

 Take sufficient shielding measures when using the product in the following locations. Not doing

so may result in damage to the product. Locations subject to static electricity or other forms of noise. Locations subject to strong magnetic fields. Locations close to power lines.

Main Circuit Power Supply

 Confirm that the rated input voltage of the Inverter is the same as AC power supply voltage.

Operation and Adjustment

 Be sure to confirm the permissible range of motors and machines before operation because the

Inverter speed can be changed easily from low to high.

 Provide a separate holding brake if necessary.

Maintenance and Inspection

 Be sure to confirm safety before conducting maintenance, inspection or parts replacement.  The life of the capacitor depends on ambient temperatures. Refer to the diagram of product life

specified in the manual. When the capacitor stops operating at the end of the product's life, the Inverter must be replaced.

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Precautions for Correct Use

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Precautions for Correct Use

Installation

 Mount the product vertically on a wall with the product's longer sides upright.

The material of the wall has to be nonflammable such as a metal plate.

Restart after Trip

 Do not come close to the machine when using the Restart During Momentary Power Interruption

function because the machine may abruptly start when stopped by an alarm.

 Be sure to confirm the RUN signal is turned off before resetting the alarm because the machine

may abruptly start.

Operation Stop Command

 Provide a separate emergency stop switch because the STOP key on the Digital Operator is valid

only when function settings are performed.

 When checking a signal during the power supply and the voltage is erroneously applied to the

control input terminals, the motor may start abruptly. Be sure to confirm safety before checking a signal.

Maintenance and Parts Replacement

 The Inverter consists of many parts, and these parts must operate properly in order to make full

use of the designed functions of the Inverter. Among the electronic components, there are some that require maintenance depending on their usage conditions. In order to keep the Inverter operating normally over a long period of time, it is necessary to perform periodic inspections and replace parts according to their service life.

Product Disposal

 Comply with the local ordinance and regulations when disposing of the product.

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Precautions for Correct Use

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Warning Labels

Warning labels are located on the Inverter as shown in the following illustration. Be sure to follow the instructions.

Warning Description

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Checking Before Unpacking

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Checking Before Unpacking

Checking the Product

On delivery, be sure to check that the delivered product is the Inverter 3G3MX2 model that you ordered. Should you find any problems with the product, immediately contact your nearest local sales representative or OMRON sales office.

Checking the Nameplate

Checking the Model

Checking the Accessories

Note that Instruction manual is the only accessory included with the 3G3MX2 model. Mounting screws and other necessary parts must be provided by the user.

Inverter model

Input specifications

Output specifications

3G3MX2-A2055

Maximum applicable motor capacity (CT rating)

004 007 015 022

0.4 kW

0.75 kW

1.5 kW

2.2 kW

5.5 kW

7.5 kW 11 kW 15 kW

Voltage class

B 2 4

1-phase 200 V AC (200 V class) 3-phase 200 V AC (200 V class) 3-phase 400 V AC (400 V class)

Enclosure rating

Panel-mounting (IP10 min.) or closed wall-mounting models

0.1 kW

0.2 kW

001

3.0 kW

3.7 kW

4.0 kW

030 037 040

002

055 075 110 150

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Revision History

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Revision History

A manual revision code appears as a suffix to the catalog number located at the lower left of the front and back covers.

Cat.No. I570-E1-02

Revision code

Revision

code

Revision

date

Changes and revision pages

01 September 2009 First printing

02 March 2010

Revised information on the simple position control function and revised/corrected manual contents.

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About This Manual

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

About This Manual

This User's Manual is compiled chapter by chapter for user's convenience as follows. Understanding the following configuration ensures more effective use of the product.

Overview

Chapter 1 Overview Describes features and names of parts.

Chapter 2 Design

Provides external dimensions, installation dimensions, peripheral device design/selection instructions, and other information necessary for design.

Chapter 3 Operation

Describes names of parts, the Inverter's operations, including how to use the keys on the Digital Operator, and the monitor function.

Chapter 4 Parameter List List of parameters set via Digital Operator.

Chapter 5 Functions Describes the functions of the Inverter.

Chapter 6

Communication Function

Describes the Modbus-RTU communication.

Chapter 7

Maintenance Operations

Describes the causes and their countermeasures if the Inverter fails, including the solutions to possible troubles (troubleshooting).

Chapter 8

Inspection and Maintenance

Describes items for periodical inspection and/or maintenance for the Inverter.

Chapter 9 Specifications

Provides Inverter specifications, as well as the specifications and dimensions of peripheral devices.

Appendix

Describes the derating chart, capacitor life curve, compliance with international standards and index.

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Contents

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Introduction ...................................................................................... 1

Read and Understand this Manual .................................................. 2

Safety Precautions........................................................................... 5

Precautions for Safe Use................................................................. 7

Precautions for Correct Use ............................................................ 8

Checking Before Unpacking ............................................................ 10

Revision History............................................................................... 11

About This Manual........................................................................... 12

Chapter1 Overview

1-1 Functions......................................................................................................1-1

1-2 Appearance and Names of Parts ................................................................. 1-4

Chapter2 Design

2-1 Installation ....................................................................................................2-1

2-2 Wiring ...........................................................................................................2-6

Chapter3 Operation

3-1 Name of Parts of the Digital Operator .......................................................... 3-1

3-2 Operation Method......................................................................................... 3-7

3-3 Test Run.....................................................................................................3-10

3-4 Tripping ......................................................................................................3-12

Chapter4 Parameter List

4-1 Monitor Mode ...............................................................................................4-1

4-2 Function Mode..............................................................................................4-4

Chapter5 Functions

5-1 Monitor Mode ...............................................................................................5-1

5-2 Basic Functions ..........................................................................................5-13

5-3 Input/Output Terminals............................................................................... 5-29

5-4 Analog Signal ............................................................................................. 5-37

5-5 Settings Relating to Control Method........................................................... 5-46

5-6 Operation Functions ................................................................................... 5-56

5-7 Digital Operator/Operation Functions.........................................................5-84

5-8 Restart Functions .......................................................................................5-94

5-9 Functions Relating to Protections, Warnings

and Various Output Signals...................................................................... 5-110

5-10 Brake Settings .......................................................................................... 5-135

5-11 Sensorless Vector Control........................................................................ 5-144

5-12 Simple Position Control Function ............................................................. 5-158

5-13 Safety Function ........................................................................................5-170

5-14 Other Functions........................................................................................ 5-174

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Contents

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Chapter6 Communication Function

6-1 Communication Specifications..................................................................... 6-1

6-2 RS-485 Port Specifications and Connection................................................ 6-2

6-3 List of Modbus Communication (Modbus-RTU) Parameters ....................... 6-3

6-4 Modbus Communication (Modbus-RTU) Protocol ....................................... 6-4

6-5 Explanation of Each Parameter No.............................................................. 6-8

6-6 To Save the Change to the Holding Register (Enter Command)............... 6-19

6-7 Co-Inverter Communication ....................................................................... 6-22

6-8 List of Modbus Communication (Modbus-RTU) Data ................................ 6-27

Chapter7 Maintenance Operations

7-1 Error Display and Remedial Actions ............................................................ 7-1

7-2 Troubleshooting ..............................

........................................................... 7-10

Chapter8 Inspection and Maintenance

8-1 Inspection and Maintenance ........................................................................ 8-1

Chapter9 Specifications

9-1 Standard Specification List .......................................................................... 9-1

9-2 External Dimensions .................................................................................... 9-6

Appendices

Appendix-1 Derating Table ................................................................................. App-1

Appendix-2 Smoothing Capacitor Life Curve ......................................................App-7

Appendix-3 Life Alarm Output .............................................................................App-8

Appendix-4 Notes on Compliance with EC Directives and UL/cUL Standards ...App-9

INDEX

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SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Overview

Describes the features, operating procedures, performance specifications and other aspects of this Unit.

1-1 Functions............................................................................... 1-1

3G3MX2 Inverter Models ................................................................ 1-1

International Standards (EC Directives and UL/cUL Standards) .... 1-2

High-performance, Multi-function Compact Inverter Supporting

Wide-ranging Applications .............................................................. 1-2

1-2 Appearance and Names of Parts......................................... 1-4

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1-1

1-1 Functions

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Overview

1-1 Functions

3G3MX2 Inverter Models

Rated voltage

Enclosure

ratings

Max. applicable motor capacity

Model

CT: Heavy load VT: Light load

3-phase 200 VAC IP20 0.1kW 0.2 kW 3G3MX2-A2001

0.2 kW 0.4 kW 3G3MX2-A2002

0.4 kW 0.75 kW 3G3MX2-A2004

0.75 kW 1.1 kW 3G3MX2-A2007

1.5 kW 2.2 kW 3G3MX2-A2015

2.2 kW 3.0 kW 3G3MX2-A2022

3.7 kW 5.5 kW 3G3MX2-A2037

5.5 kW 7.5 kW 3G3MX2-A2055

7.5 kW 11 kW 3G3MX2-A2075

11 kW 15 kW 3G3MX2-A2110

15 kW 18.5 kW 3G3MX2-A2150

3-phase 400 VAC IP20 0.4 kW 0.75 kW 3G3MX2-A4004

0.75 kW 1.5 kW 3G3MX2-A4007

1.5 kW 2.2 kW 3G3MX2-A4015

2.2 kW 3.0 kW 3G3MX2-A4022

3.0 kW 4.0 kW 3G3MX2-A4030

4.0 kW 5.5 kW 3G3MX2-A4040

5.5 kW 7.5 kW 3G3MX2-A4055

7.5 kW 11 kW 3G3MX2-A4075

11 kW 15 kW 3G3MX2-A4110

15 kW 18.5 kW 3G3MX2-A4150

1-phase 200 V AC IP20 0.1 kW 0.2 kW 3G3MX2-AB001

0.2 kW 0.4 kW 3G3MX2-AB002

0.4 kW 0.55 kW 3G3MX2-AB004

0.75 kW 1.1 kW 3G3MX2-AB007

1.5 kW 2.2 kW 3G3MX2-AB015

2.2 kW 3.0 kW 3G3MX2-AB022

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1-2

1-1 Functions

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Overview

International Standards (EC Directives and UL/cUL Standards)

The 3G3MX2 Inverter meets the EC Directives and UL/cUL standard requirements for worldwide use.

High-performance, Multi-function Compact Inverter Supporting Wide-ranging Applications

Powerful Torque Ideal for a Variety of Applications

High starting torque

With the sensorless vector control and auto-tuning functions, this Unit ensures high starting torque of 200% at 0.5 Hz.

Note. The frame may have to be raised depending on the condition.

Overload limit/Overcurrent Suppression function

(1) The Inverter monitors the motor current during acceleration or constant speed operation in

order to lower output frequency automatically.

(2) This function suppresses significant change in current caused by rapid acceleration, etc.

Acceleration will be suppressed temporarily if the output current reaches approx. 180% of the rated current during acceleration.

Various Applications

Safety Function

Conforming to stop category 0 under IEC60204-1 and the ISO13849-1: 2006 (PLd) standard (certification pending)

Simple Position Control Function

(1) Comes standard with the pulse input functions. (2) Supporting simple positioning to a maximum of 8 points by setting the position command,

speed reference and acceleration/deceleration time to parameters.

Comes Standard with RS-485 (Modbus-RTU)

(1) Comes standard with the Modbus-RTU communication function to communicate with, and

also read/write various parameters from/to, the host equipment. Broadcasting from the host equipment is also supported.

(2) Transfer Speed: Supporting speeds up to 115.2 kbps (3) Co-inverter communication is also supported.

Side-by-Side (Zero Clearance) Installation

Since the Inverter can be installed with its right or left face contacting a wall or other structure, the installation space can be reduced.

Classification Applicable standard

EC Directives EMC directive EN61800-3: 2004

Low-voltage directive EN61800-5-1: 2003

UL/cUL Standards UL508C

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1-3

1-1 Functions

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Overview

Note. The carrier frequency, etc. must be derated depending on the model.

Password Function

Comes with the password function to prevent reading or changing of parameters without proper access privileges.

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1-4

1-2 Appearance and Names of Parts

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Overview

1-2 Appearance and Names of Parts

1-phase 200 V 0.1, 0.2, 0.4 kW 3-phase 200 V 0.1, 0.2, 0.4, 0.75 kW

1-phase 200 V 0.75, 1.5, 2.2 kW 3-phase 200 V 1.5, 2.2 kW 3-phase 400 V 0.4, 0.75, 1.5, 2.2, 3.0 kW

(1) Cooling fan cover (5) Terminal block cover (2) Cooling fan (6) Optional board cover (3) Cooling fin (7) Backing plate (4) Main housing

Note: • 3-phase 200 V/0.75 kW models come with a cooling fan.

•

1-phase 200 V/0.75 kW models and 3-phase 400 V/0.4 kW/0.75 kW models do not come with a cooling fan.

Even if the W × H dimension is the same, the D dimension for the cooling fin varies depending on the capacity.

(5)

(6)

(7)

(4)

(3)

(1)

(2)

(3)

(4)

(5)

(6)

(7)

Even if the W × H dimension is the same, the D dimension for the cooling fin varies depending on the capacity.

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1-5

1-2 Appearance and Names of Parts

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Overview

3-phase 200 V 3.7 kW 3-phase 400V 4.0 kW

3-phase 200 V 5.5, 7.5 kW 3-phase 400 V 5.5, 7.5 kW

(1) Cooling fan cover (5) Terminal block cover (2) Cooling fan (6) Optional board cover (3) Cooling fin (7) Backing plate (4) Main housing

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(1)

(2)

(3)

(4)

(5)

(6)

(7)

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1-6

1-2 Appearance and Names of Parts

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Overview

3-phase 200 V 11 kW 3-phase 400 V 11, 15 kW

3-phase 200 V 15 kW

(1) Cooling fan cover (5) Terminal block cover (2) Cooling fan (6) Optional board cover (3) Cooling fin (7) Backing plate (4) Main housing

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(1)

(2)

(3)

(4)

(5)

(6)

(7)

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SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Design

Describes the name and function of each part, installation method, wiring method, etc.

2-1 Installation............................................................................. 2-1

Precautions for Safe Use ................................................................ 2-1

Precautions for Correct Use............................................................ 2-2

Installation Environment.................................................................. 2-2

Backing Plate .................................................................................. 2-3

Installation/Removal Method of the Terminal Block Cover ............. 2-4

Names of Parts Inside the Terminal Block Cover ........................... 2-5

2-2 Wiring..................................................................................... 2-6

Connection Diagram ....................................................................... 2-6

Wiring the Main Circuit Terminals ................................................. 2-10

Wiring Control Circuit Terminals ................................................... 2-18

Connection to Programmable Controller (PLC) ............................ 2-22

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2-1

2-1 Installation

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Design

2-1 Installation

Precautions for Safe Use

Installation and Storage

 Do not store or use the product in the following places.

Transportation, Installation, and Wiring

 Do not drop or apply any strong impact to the Inverter to avoid damage to the parts and/or

the Inverter.

 When transporting the Inverter, hold the fin, not the front cover or terminal block cover.  Do not connect an AC power supply to the control I/O terminals. Doing so may cause damage

to the Inverter.

 Be sure to tighten the screws on the terminal block securely. Perform the wiring after

installing the Inverter.

 Do not connect any load other than the 3-phase induction motor to the output terminals (U/

T1, V/T2, W/T3) of the Inverter.

 Take appropriate and sufficient countermeasures when using the Inverter in the following

locations. Not doing so may result in damage to the Inverter.

 Locations subject to static electricity or other forms of noise.  Locations subject to strong electromagnetic fields.  Locations close to power supplies.

Main Circuit Power Supply

 Confirm that the rated input voltage of the Inverter matches the AC power supply voltage.

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2-2

2-1 Installation

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Design

Precautions for Correct Use

Installation

 Install the Inverter vertically on a wall.

Install the Inverter on a nonflammable wall surface material, like metal.

Installation Environment

Make sure the ambient temperature remains within the rated range (−10 to 50°C). Take note that if the ambient temperature reaches or exceeds 40

C, the carrier frequency and output current must be derated. If the Inverter is used in an environment exceeding the allowable operating temperature range, the product life of the Inverter (specifically, the capacitor) will be shortened. Measure and check the temperature approx. 5 cm from the bottom center of the Inverter body.

Provide sufficient space around the Inverter because it can become very hot (up to 150°C or so). Keep the Inverter away from heating elements (such as a Braking Resistor, reactor, etc.). Although side-by-side installation is possible. The ambient temperature of the installation site must not exceed 40°C and the carrier frequency and output current must be derated if side-byside installation is used.

Do not install the Inverter in hot, humid sites or other sites subject to frequent bedewing. Make sure that the humidity in the installation site is within the allowable operating range (20% to 90% RH), as defined in the standard specifications.

Air flow

100 mm or more

50 mm or more

Inverter

Wall

Provide sufficient space so that the top and bottom wiring ducts, etc. will not obstruct the flows of cooling air.

100 mm or more

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Design

In particular, make sure that the installation site is free from condensation. If condensed water adheres to the Inverter's internal parts, the electronic components may short-circuit, causing failure of the Inverter. In addition to avoiding condensation, avoid installing the Inverter under direct sunlight. Avoid an environment where the Inverter may be exposed to dust, gases (corrosive, explosive, and/or flammable), grinding fluid mist, or salt. If a foreign object (e.g. dust) enters the Inverter, it could result in failure of the Inverter. If using the Inverter in a dusty place, take appropriate measures. (For example, place the Inverter in a closed panel.)

When several Inverters are installed in a panel and a ventilation fan is mounted in the panel, be careful about the layout of the Inverters and the air intake apertures. Depending on the layout, the Inverter's cooling effect may deteriorate, resulting in an increase in the ambient temperature.

Heat Radiation from Inverter

1-phase/3-phase 200 V

3-phase 400 V

Backing Plate

With a model of 5.5 kW or higher capacity, cut off the connection points between the backing plate and unnecessary portions with nippers or a wire cutter when running cables.

Inverter capacity (kW) 0.1 0.2 0.4 0.75 1.5 2.2 3.7 5.5 7.5 11 15

Load with 100% loss (W) 12 22 30 48 79 104 154 229 313 458 625

Efficiency at rated output (%) 89.5 90 93 94 95 95.5 96 96 96 96 96

Inverter capacity (kW) 0.4 0.75 1.5 2.2 3.0 4.0 5.5 7.5 11 15

Load with 100% loss (W) 35 56 96 116 125 167 229 296 411 528

Efficiency at rated output (%) 92 93 94 95 96 96 96 96.2 96.4 96.6

Ventilation fan

Inverter

(Good example) (Bad example)

Unnecessary portions

Connection points

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Design

Installation/Removal Method of the Terminal Block Cover

1. Removal method

The terminal block cover is secured with one screw at the bottom right for 3.0 kW and smaller models, or with two screws on both sides for 3.7 kW and larger models. The optional board cover is affixed with screws onto the terminal block cover, but it is not affixed onto the main unit. Accordingly, the terminal block cover can be removed without removing the optional board cover.

2. Installation method

Follow the removal procedure in reverse. Set the top side of the terminal block cover onto the main unit and push in the cover until you hear a "click" sound.

While pressing here in the direction of the arrow, pull the terminal block cover downward to remove.

Loosen the screw(s) (1 or 2 locations) securing the terminal block cover.

While pressing the bottom of the terminal block cover in the direction of the arrow, pull the terminal block cover downward to remove.

Optional board cover

Terminal block cover

Terminal block cover screw (1 location for 3.0 kW and smaller models)

Terminal block cover screw (2 locations for 3.7 kW and larger models)

8.8.8.8.

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Design

Names of Parts Inside the Terminal Block Cover

Note. Refer to Chapter 3 "Operation" for the display and operating controls.

Name Description

Modbus-RTU Termination resistor selector switch

Use this Terminal Resistor selector switch for RS-485 terminals on the control circuit terminal block. When this switch is turned ON, the internal 200

Ω

Resistor is connected.

Safety function selector switch

Turn this switch ON when using the safety function. Turn OFF the power before turning this switch ON/OFF.For details, refer to "Safety Function" on page 5-170.

EDM function selector switch

Turn this switch ON when using the EDM output of the safety function. Turn OFF the power before turning this switch ON/OFF. For details, refer to "Safety Function" on page 5-170.

USB connector Use this mini-B USB connector to connect a PC.

Even when the Inverter is being operated by a PC, etc., via USB connection, it can still be operated using the Digital Operator.

Connector for Digital Operator

Use this connector to connect the Digital Operator.

Connector for optional board

Use this connector to mount the optional board. Communications Units and other options can be connected.

Control circuit terminal blocks A and B

These terminal blocks are used to connect various digital/analog input and output signals for inverter control, etc.

Multi-function contact terminal block

Use this SPDT contact terminal block for relay outputs.

Main circuit terminal block

Use this terminal block to connect an output to the motor and Braking Resistor, etc. Also, use this terminal block to connect the inverter to the main power supply.

CHARGE indicator (Charge indicator LED)

This LED indicator is lit if the DC voltage of the main circuit (between terminals P/ +2 and N/−) remains approx. 45 V or above after the power has been cut off. Before wiring, etc. confirm that the Charge LED indicator is turned OFF.

Modbus-RTU Termination resistor selector switch

Safety function selector switch

Connector for optional board

Multi-function contact terminal block

CHARGE indicator

Main circuit terminal block

OFF

(Factory default)

USB connector (mini-B)

Connector for Digital Operator (RJ45)

EDM function selector switch

Control circuit terminal block A

Control circuit terminal block B

Disable

(Factory default)

Enable

P1 terminal (Factory default)

EDM output

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Design

2-2 Wiring

Connection Diagram

Single-phase 3-phase power supply

Shorting bar

Motor

ELB

R/L1 (L1)

S/L2 T/L3 (N)

24 VDC

S7/EB

S5/TH

S4/GS2

S3/GS1

RS−

RS+

P1/EDM

N/−

P24

DC reactor

PSC

If any source-logic external output devices or external power supply is used, refer to "Connection to Programmable Controller (PLC)" on page 2-22.

Multi-function outputs (2 outputs)

Multi-function relay output

Braking Resistor

*1 Connect to terminals L1 and N on a single-phase, 200-V Inverter (3G3MX2-AB@@@). *2 Optional.

Power: 1/4 W min. Resistance: 2 kΩ min.

10 VDC power supply

(7 mA Max.)

Analog voltage input

0 to 10 V (10 bits)

Analog voltage

output 0 to 10 V

(10 bits)

Ground to 100 Ω or less for 200-V class Ground to 100 Ω or less for 400-V class

Analog current input

4 to 20 mA (10 bits)

Pulse input

5 to 24 VDC

(32 kHz Max.)

Pulse output 0 to 10 VDC

(32 kHz Max.)

Serial communication port (RS-485/Modbus-RTU)

P/+2

W/T3

V/T2

U/T1

Remove the short bar when connecting a DC reactor.

−

Regenerative Braking Unit

Braking Resistor

When using a Regenerative Braking Unit

10 VDC

Approx. 100 Ω

Terminal Resistor

Terminal Resistor selector switch

Approx. 10 kΩ

Thermistor

Optional board connector

Communications Option Unit

OFF

Multi-function inputs (7 contact inputs)

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Design

Main Circuit Terminals

Control Circuit Terminals

Terminal

symbol

Terminal name Description

R/L1 L1 Main power supply

input terminal

Connect the input AC power supply. Connect to terminals L1 and N on a single-phase, 200-V Inverter (3G3MX2-AB@@@).

S/L2

T/L3 N

U/T1 Inverter output

terminal

Connect a 3-phase motor.

V/T2

W/T3

+1 DC reactor

connection terminal

Remove the shorting bar between terminals +1 and P/+2, and connect the optional DC reactor.

P/+2

P/+2 Braking Resistor

connection terminal

Connect optional braking resistors. (If a braking torque is required)

P/+2 Regenerative

braking unit connection terminal

Connect optional regenerative braking units. (When braking torque is required or the built-in braking circuit is not sufficient)

N/−

G Ground terminal This is a ground terminal. Connect this terminal to the ground.

Provide Class D grounding for 200 V class models, and class C grounding for 400 V class models. On 200 V class models of 3.7 kW or below and 400 V class models of 4.0 kW or below, the ground terminal is located on the cooling fin.

Terminal

symbol

Terminal name Description Specifications

Analog

Power supply

SC Input signal

common

This is a common terminal used by the internal power supply, digital input and analog input/output terminals.

FS Frequency

reference power supply

10 VDC power supply for the FV terminal.

Allowable max. current: 7 mA

Frequency setting input

Frequency reference input terminal (analog voltage input)

Use this terminal if the frequency reference is provided by 0 to 10 VDC voltage input.

Input impedance Approx. 10 kΩ Allowable input voltage range

−0.3 to +12 VDC

Frequency reference terminal (analog current input)

Use this terminal if the frequency reference is provided by 4 to 20 mA current input.

Input impedance 100 Ω Allowable input range 0 to 24 mA

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Design

Analog

Sensor input

S5/TH External

thermistor input (also used as multi-function input terminal)

Connect an external thermistor between the SCs, to trip the Inverter when a temperature error occurs. (The inverter will trip when the input from thermistor is approx. 3 kΩ or higher.) Since this input is also used as the multifunction input terminal, setting of C005 is required. For details, refer to "Thermistor Trip Function" on page 5-120.

PTC type

Output AM Multi-function

analog output (voltage)

Specified signals can be output using voltage signals of 0 to 10 VDC.

Digital

Power supply

Input signal common

This is a common terminal used by the internal power supply, digital input and analog input/output terminals.

P24

Power supply terminal for input signal

24 VDC power supply for contact input signal. This is used as a common terminal if the source logic is input.

Allowable max. current: 100 mA

PSC

Power supply terminal for input terminal

Sink logic input: Shorted with P24

Source logic input: Shorted with SC

To drive the contact input using an external power supply, remove the shorting bar. For details, refer to "Connection to Programmable Controller (PLC)" on page 2-22.

Input

Contact

S7/EB

S5/TH S4/GS2 S3/GS1

S2 S1

Multi-function input terminal

Select 7 functions from among 59, and allocate them to terminals S1 through S7/EB. Both sink and source logics are supported. For details, refer to "Connection to Programmable Controller (PLC)" on page 2-22.

Voltage between each input and PSC ON voltage: 18 V min. OFF voltage: 3 V max. Allowable max. voltage: 27 VDC Load current: 5 mA (at 24 V)

S4/GS2 S3/GS1

Safety input Enabled when the safety

function selector switch is turned ON. For details, refer to "Safety Function" on page 5-170.

Terminal

symbol

Terminal name Description Specifications

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Design

Digital

Input

Pulse

Pulse input-A A pulse input for frequency

setting. (Take note that the internal circuit is different from input terminals S7/ EB.)

Input pulse 32 kHz max.

Voltage between input and SC ON voltage: 4 V min. OFF voltage: 1 V max. Allowable max. voltage: 27 VDC

S7/EB

Pulse input-B A pulse input for frequency

setting. (Take note that the internal circuit is different from input terminal RP.)

Input pulse 1.8 kHz max.

ON voltage: 18 V min. OFF voltage: 3 V max. Allowable max. voltage: 27 VDC Load current: 5 mA (at 24 V)

Output

Open collector

P1/EDM

Multi-function output terminal

Select 2 functions from among 43, and allocate them to terminals P1 through P2. Both sink and source logics are supported. For details, refer to "Connection to Programmable Controller (PLC)" on page 2-22.

Open collector output Between each terminal and PC Allowable max. voltage: 27 V Allowable max. current: 50 mA Voltage drop when ON: 4 V max.

P1/EDM

Safety monitor Enabled when the EDM

function selector switch is ON. For details, refer to "Safety Function" on page 5-170.

Relay

MAMBRelay output

terminal

Select the desired functions from among 43 functions, and allocate them to these terminals. SPDT contact. The factory default of Relay Output (MA, MB) Contact Selection (C036) is NC contact between MA-MC, and NO contact between MB-MC.

Max. contact capacity MA-MC:

250 VAC, 2 A (resistance)

0.2 A (induction)

MB-MC:

250 VAC, 1 A (resistance)

0.2 A (induction)

Contact min. capacity

100 VAC, 10mA 5 VDC, 100mA

Relay output common

Pulse

Pulse output Pulses are output. Output pulse: 32 kHz max.

Output voltage: 10 VDC Allowable max. current: 2 mA

Serial communication

RS+ RS−

Modbus port (RS-485)

RS-485 port RS+ RS-485 differential (+) signal RS- RS-485 differential (−) signal

Max. speed: 115.2 kbps Built-in Terminal Resistor: 200 Ω Slide switch selection

Terminal

symbol

Terminal name Description Specifications

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Design

Wiring the Main Circuit Terminals

 Before wiring, make sure that the CHARGE indicator is OFF.  Once the power supply is turned on, the capacitor in the Inverter is charged with high voltage for

a while even after the power supply is turned off and regardless of whether the Inverter is running or not.

 If you are going to change cable connections after the power supply is turned off, wait for at least

10 minutes. Before wiring, check for a residual voltage between terminals "P/+2" and "N/−" with a circuit tester to ensure safety.

Main power supply input terminals (R/L1, S/L2, T/L3)

Use an earth leakage breaker for circuit (wiring) protection between the power supply and the main power supply terminals (R/L1, S/L2, T/L3). An earth leakage breaker may malfunction at high frequency. Use an earth leakage breaker with a large high-frequency sensitive current rating.

As a guide for leakage current, if a CV wire is used and routed through a metal pipe, the leakage current is 30 mA/km. Due to the higher specific inductive capacity of the H-IV wire, the leakage current increases about eight times. Use a wire with a sensitivity current one-level higher. The leakage current mentioned here is the effective value of the fundamental wave, and high-frequency currents are excluded.

When the Inverter protective function is activated, your system may fail or an accident may occur. Connect a magnetic contactor to turn off the Inverter power supply.

Do not start or stop the Inverter by switching ON/OFF the magnetic contactor provided in the Inverter power supply input (primary) circuit and output (secondary) circuit. To start or stop the Inverter via an external signal, use the operation command terminals (FW, RV) on the control circuit terminal block.

Do not use this Inverter with an input phase loss connection. Doing so may damage the Inverter.

The Inverter operates with 1-phase input during input phase loss, causing a trip (due to undervoltage, overcurrent, etc.) or damage to the Inverter. Even if an input phase is open, the internal capacitor is charged with voltage, and electric shock or injury may occur.

When changing the cable connections, refer to "Precautions for Use."

Inverter-motor distance Sensitivity current of earth leakage breaker

100 m max.

30 mA

300 m max.

100 mA

800 m max.

200 mA

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Design

In the following cases, the internal converter module may be damaged:

 Imbalance ratio of power supply voltage is 3% or more.  Power supply capacity is ten times or more than the Inverter capacity, and 500 kVA or more.  Rapid change in power supply voltage

Example) When several inverters are connected with a short bus.

When the phase advance capacitor is turned on/off. Do not turn on the power and then turn it off again more than once every 3 minutes. Doing so may damage the Inverter.

Inverter output terminal (U/T1, V/T2, W/T3)

For connection of the output terminal, use the compatible cable or a cable with a larger diameter. Otherwise, the output voltage between the Inverter and the motor may drop. Particularly during low-frequency output, a voltage drop occurs with the cable, resulting in motor torque reduction.

Do not mount a phase advance capacitor or surge absorber, because these devices may cause the Inverter to trip or cause damage to the capacitor or surge absorber.

If the cable length exceeds 20 m (particularly, with 400 V class), a surge voltage may be generated at the motor terminal depending on stray capacitance or inductance of the cable, causing the motor to burn out. To suppress surge voltage, we offer a special filter (3G3AX-NFxxx). For details, contact our authorized dealer.

To connect several motors, provide a thermal relay for each. The RC value of each thermal relay should be 1.1 times larger than the motor rated current. The relay may trip earlier depending on the cable length. In this case, connect an AC reactor to the Inverter output.

DC Reactor Connection Terminal (+1, P/+2)

This terminal is used to connect the optional DC reactor. By factory default, a shorting bar has been connected between terminals +1 and P/+2. Before connecting the DC reactor, remove this shorting bar. The length of the DC reactor connection cable should be 5 m or shorter.

If the DC reactor is not being used, do not remove the shorting bar. If you remove the shorting bar without connecting the DC reactor, no power is supplied to the Inverter main circuit, disabling operation.

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Design

External Braking Resistor Connection Terminal (P/+2, RB)/Regenerative Braking Unit Connection Terminal (P/+2, N/−)

All models in the 3G3MX2 Series have a built-in regenerative braking circuit. To improve braking capacity, mount the optional braking resistor to this terminal. Do not mount a resistor whose resistance is lower than the specified value. Doing so may damage the regenerative braking circuit.

The cable length should be 5 m or shorter. Twist the two wires.

Do not connect any device other than the optional Regenerative Braking Unit or Braking Resistor to this terminal.

Ground Terminal

To prevent electric shock, be sure to ground the Inverter and the motor. The 200 V class should be connected to the ground terminal under Class D grounding conditions (conventional Class 3 grounding conditions: 100 Ω or less ground resistance), The 400 V class should be connected to the ground terminal under Class C grounding conditions (conventional special Class 3 grounding conditions: 10 Ω or less ground resistance).

For the ground cable, use the compatible cable or a cable with a larger diameter. Make the cable length as short as possible.

When several Inverters are connected, the ground cable must not be connected across several Inverters, and must not be looped. Otherwise, the Inverter and surrounding control machines may malfunction.

Inverter

Your ground bolt

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Design

Arrangement of Main Circuit Terminal Block

Open the terminal block cover and wire the main circuit terminal blocks.

Applicable model Terminal arrangement

3G3MX2-A2001 to A2007

3G3MX2-AB001 to AB004

3G3MX2-A2015, A2022 3G3MX2-A4004 to A4030

3G3MX2-AB007, AB015, AB022

Ground terminal (M4) × 2

W/T3V/T2U/T1 T/L3S/L2R/L1

N/-

P/+2

From power supply

To motors

W/T3V/T2U/T1

NL1

N/-

P/+2

(Connect to L1 and N for 1-phase)

Ground terminal (M4) × 2

From power supply

To motors

W/T3V/T2U/T1 T/L3S/L2R/L1

N/-

P/+2

Ground terminal (M4) × 2

From power supply

To motors

W/T3V/T2U/T1

NL1

N/-

P/+2

(Connect to L1 and N for 1-phase)

Ground terminal (M4) × 2

From power supply

To motors

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Design

3G3MX2-A2037 3G3MX2-A4040

3G3MX2-A2055, A2075 3G3MX2-A4055, A4075

3G3MX2-A2110 3G3MX2- A4110 to A4150

3G3MX2-A2150

Applicable model Terminal arrangement

P/+2

Ground terminal (M4) × 2

W/T3V/T2U/T1 T/L3S/L2R/L1

N/−

From power supply

To motors

GGRB

N/−

P/+2

W/T3 V/T2U/T1T/L3S/L2R/L1

From power supply

To motors

GGRB

N/−

P/+2

W/T3 V/T2U/T1T/L3S/L2R/L1

From power supply

To motors

GGRB

N/−

P/+2

W/T3 V/T2U/T1T/L3S/L2R/L1

From power supply

To motors

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SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Design

Recommended Cable Size, Wiring Device and Crimp Terminal

Voltage

class

Motor

output

(CT)

Inverter model

Wiring Applicable device

Power

cable

Terminal-

block screw

size (terminal

block width)

Tightening

torque

Earth

Leakage

Breaker

(ELB)

Magnetic

contactor

(MC)

Fuse size

(class J)

Rated

600 V AIC

200kA

3-phase 200 V

0.1 3G3MX2-A2001

AWG16

(1.25)

M3.5

(7.6)

1.0

EX30

(5A)

H10C 10A

0.2 3G3MX2-A2002

AWG16

(1.25)

M3.5

(7.6)

1.0

EX30

(5A)

H10C 10A

0.4 3G3MX2-A2004

AWG16

(1.25)

M3.5

(7.6)

1.0

EX30 (10A)

H10C 10A

0.75 3G3MX2-A2007

AWG16

(1.25)

M3.5

(7.6)

1.0

EX30 (10A)

H10C 15A

1.5 3G3MX2-A2015

AWG14

(2.0)

(10)

1.4

EX30 (20A)

H20 15A

2.2 3G3MX2-A2022

AWG12

(3.5)

(10)

1.4

EX30 (20A)

H20 20A

3.7 3G3MX2-A2037

AWG10

(5.5)

(10)

1.4

EX50 (50A)

H25 30A

5.5 3G3MX2-A2055

AWG6

(14)

(13)

3.0

EX60 (60A)

H35 30A

7.5 3G3MX2-A2075

AWG6

(14)

(13)

3.0

EX100

(75A)

H50 40A

11 3G3MX2-A2110

AWG4

(22)

(17.5)

3.9 to 5.1

EX100 (100A)

H65C 60A

15 3G3MX2-A2150

AWG2

(38)

(23)

5.9 to 8.8

EX100 (100A)

H65C 80A

3-phase 400 V

0.4 3G3MX2-A4004

AWG16

(1.25)

(10)

1.4

EX50

(5A)

H10C 10A

0.75 3G3MX2-A4007

AWG16

(1.25)

(10)

1.4

EX50 (10A)

H10C 10A

1.5 3G3MX2-A4015

AWG16

(1.25)

(10)

1.4

EX50 (10A)

H10C 10A

2.2 3G3MX2-A4022

AWG14

(2.0)

(10)

1.4

EX50 (15A)

H20 10A

3.0 3G3MX2-A4030

AWG14

(2.0)

(10)

1.4

EX50 (15A)

H20 15A

4.0 3G3MX2-A4040

AWG12

(3.5)

(10)

1.4

EX50 (20A)

H20 15A

5.5 3G3MX2-A4055

AWG10

(5.5)

(13)

3.0

EX50 (30A)

H25 15A

7.5 3G3MX2-A4075

AWG10

(5.5)

(13)

3.0

EX50 (50A)

H35 20A

11 3G3MX2-A4110

AWG6

(14)

(17.5)

3.9 to 5.1

EX60B

(60A)

H35 30A

15 3G3MX2-A4150

AWG6

(14)

(17.5)

3.9 to 5.1

EX100B

(75A)

H65C 40A

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Design

Note 1: Applicable devices assume use of a standard 3-phase, 4-pole motor.

Note 2: Select an applicable circuit breaker by also considering the cutoff capacity. (Use an inverter type.)

Use one circuit breaker for one inverter according to the applications shown in the above table.

Note 3: If the wiring distance exceeds 20 m, the power cable size must be increased.

Note 4: A H-IV wire (75°C) is recommended.

Note 5: Use an earth leakage breaker (ELB) to ensure safety.

Note 6: To meet the UL standards, always insert a UL-standard fuse of class J type on the power supply

side. Note 7: Use a ground wire with a larger diameter than that of the power cable shown above. Note 8: Tighten the terminal-block screws with the specified torque. If the screws are not tightened

securely, short-circuiting or fire may occur. Excessive tightening may cause damage to the terminal block or the Inverter.

Note 9: Choose the sensitivity current of the earth leakage breaker (ELB) depending on the total distance

between the Inverter and the power supply, and the Inverter and the motor. Also, use an earth

leakage breaker of time-delay type. Use of a high-speed type may result in malfunction. Note 10: If a CV wire is used and routed through a metal pipe, the leakage current becomes 30 mA/km. Note 11: Due to the higher specific inductive capacity of the IV wire, the leakage current increases about

eight times. Accordingly, use a wire with a sensitivity current of eight times the applicable level shown in the table below. Also, use a CV wire if the total wiring length exceeds 100 m.

1-phase 200 V

0.1 3G3MX2-AB001

AWG16

(1.25)

M3.5 (7.6)

1.0

EX30

(5A)

H10C 10A

0.2 3G3MX2-AB002

AWG16

(1.25)

M3.5 (7.6)

1.0

EX30

(5A)

H10C 10A

0.4 3G3MX2-AB004

AWG16

(1.25)

M3.5 (7.6)

1.0

EX30 (10A)

H10C 10A

0.75 3G3MX2-AB007

AWG12

(3.5)

(10)

1.4

EX30 (15A)

H10C 15A

1.5 3G3MX2-AB015

AWG10

(5.5)

(10)

1.4

EX30 (20A)

H20 20A

2.2 3G3MX2-AB022

AWG10

(5.5)

(10)

1.4

EX30 (20A)

H20 30A

Voltage

class

Motor

output

(CT)

Inverter model

Wiring Applicable device

Power

cable

Terminal-

block screw

size (terminal

block width)

Tightening

torque

Earth

Leakage

Breaker

(ELB)

Magnetic

contactor

(MC)

Fuse size

(class J)

Rated

600 V AIC

200kA

Total wiring length Sensitivity current (mA)

100 m max. 50

300 m max. 100

Page 44

2-17

2-2 Wiring

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Design

Main Circuit Connection Diagram

Name Function

(1) (2) (3) Refer to "Recommended Cable Size, Wiring

Device and Crimp Terminal" on page 2-15.

(4) AC reactor Apply this reactor as a harmonic suppression

measure, or when the imbalance ratio of power supply voltage is 3% or more, power supply capacity is 500 kVA or more, or power supply voltage changes suddenly. It also helps improve the power factor.

(5) Input noise filter This noise filter reduces the conducted noise

generated by the Inverter and traveling through the wires. Connect it to the primary (input) side of the Inverter.

(6) Radio noise filter When the Inverter is used, noise may

generate in a nearby radio, etc. through the power wiring, etc. Use this noise filter to reduce such noise (= reduce radiated noise).

(7) DC reactor This reactor suppresses the harmonics

generated by the Inverter.

(8) Braking Resistor (9) Regenerative braking

unit

Use this Unit to increase the braking torque of the Inverter to permit frequent ON/OFF switchings, or decelerate a load whose inertial moment is large.

(10) Output noise filter This noise filter is installed between the

Inverter and motor to reduce the radiated noise emitted from the wires. Use it to reduce radio interference in radios and TVs, or prevent malfunctioning of measuring equipment, sensors, etc.

(11) Radio noise filter Apply this noise filter to reduce the noise

generating on the output side of the Inverter (both the input side and output side).

Power supply

(1)

(2)

ELB

(3)

Magnetic contactor

(4)

(5)

(6)

(7)

(8)

(9)

(8)

Inverter

P/+2

−

UVW

(10)

(11)

Page 45

2-18

2-2 Wiring

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Design

Wiring Control Circuit Terminals

Wiring and Arranging a Control Circuit Terminal Block

Terminals SC and PC are common terminals for input/output signals. They are isolated each other. Do not short-circuit or ground these common terminals. Do not ground these common terminals via external equipment and check the external equipment ground conditions.

 Connect diodes when wiring input/output signals for multiple inverters, because sneak circuit

paths are created.

For wiring of each control circuit terminal, use a twisted-pair shielded cable and connect the shielded cable to each common terminal.

The control circuit terminal connection cable should be 20 m or shorter. Separate the control circuit terminal connection cables from the main circuit cable (power cable) and the relay control circuit cable. If the two cables must be crossed with each other, make sure they bisect at right angles. Otherwise, the Inverters may malfunction.

For connection of the thermistor input terminal, connect the twisted wires to terminal SC individually, and separate them from other SC common cables. Since a weak current flows through the thermistor, the thermistor connection cable must be separated from the main circuit cable (power cable).The thermistor connection cable should be 20 m or shorter.

When providing contacts for control circuit terminals (multi-function input terminals, etc.), use a relay that will not cause contact failure even when the current or voltage is weak, such as a relay with cross-bar twin contacts.

To use a relay for a multi-function output terminal, connect a surge-absorbing diode in parallel with the coil.

Do not short-circuit the analog power supply terminals (FS-SC) and/or the interface power supply terminals (P24 and SC). Doing so could result in failure of the Inverter.

The control circuit terminal block has two rows of terminals at top and bottom. Since wiring the top terminals first makes it difficult to wire the bottom terminals, wire the bottom terminals first.

After the wiring, gently pull the wires to confirm that they are securely connected.

Page 46

2-19

2-2 Wiring

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Design

Wiring Example (Sink Logic)

When connecting a relay to the multi-function output terminal, install a surge-absorbing diode in parallel with the relay. The output circuit can break down due to surge voltage when the relay is switched on/off.

Switching Method for Input Control Logics

Multi-function input terminals are set to sink logic at the factory. To switch the input control logic to source logic, remove the shorting bar between terminals P24 and PSC on the control circuit terminal block, and connect it between terminals PSC and SC.

RS+ MP RP FS FV FI SC AM PC P2

P1/EDM

RS− S7/EB S6 S5/TH S4/GS2 S3/GS1 S2 S1 SC PSC P24

Shorting bar

(sink logic)

Variable Resistor

Frequency reference

(1 to 2 kΩ)

Frequency reading

Signal during RUN

Frequency arrival signal

(27 VDC 50 mA max.)

PSC P24SCS1S2

Shorting bar

(1) Sink logic

PSC P24SCS1S2

Shorting bar

(2) Source logic

PSC P24S1 SC

/GS1

/THS4/GS2

S6RS−

/EB

/EDM

AM PCFI SCFS FVRPRS+ MP

MB MA MC

Relay output

Communication

RS-485

Logic input

Logic common and

power supply

Shorting

bar

Pulse output

Pulse

input

Analog input and

power supply

Communication

RS-485

Analog

output

Logic output

Page 47

2-20

2-2 Wiring

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Design

Wire Sizes for Control Circuit Terminal Block and Relay Output Terminal Block

Recommended Terminal

To improve the ease of wiring and reliability of connection, use of ferrules of the following specifications is recommended for signal wires:

* Manufacturer: Phoenix Contact

Crimp tool CRIPMFOX UD 6-4 or CRIMPFOX ZA 3

Relay output

terminal block

Control circuit terminal block

8 mm

Stripping length for single/stranded wires: Approx. 8 mm

Applicable wire

Single wire mm

(AWG)

Stranded wire mm

(AWG)

Ferrules mm2 (AWG)

Control Circuit Terminal Block

0.2 to 1.5

(AWG 24 to 16)

0.2 to 1.0

(AWG 24 to 17)

0.25 to 0.75

(AWG 24 to 18)

Relay output terminal block

0.2 to 1.5

(AWG 24 to 16)

0.2 to 1.0

(AWG 24 to 17)

0.25 to 0.75

(AWG 24 to 18)

Wire size

mm2 (AWG)

Ferrules

type*

L [mm] φd [mm] φD [mm]

0.25 (24) AI 0.25-8YE 12.5 0.8 2.0

0.34 (22) AI 0.34-8TQ 12.5 0.8 2.0

0.5 (20) AI 0.5-8WH 14 1.1 2.5

0.75 (18) AI 0.75-8GY 14 1.3 2.8

Page 48

2-21

2-2 Wiring

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Design

Wiring Method

1. Use a slotted screwdriver (width: 2.5 mm or less) to push in the orange part of the control circuit terminal block. (The wire insertion part opens.)

2. With the slotted screwdriver pushed in, insert the wire or ferrule in the wire insertion part (round hole).

3. Pull out the slotted screwdriver, and the wire will be fixed.

Note: When pulling out a wire, do so by also pushing in the part denoted by with a slotted screwdriver.

Use a slotted screwdriver to push in the part.

Insert the wire. Pull out the slotted

screwdriver, and the wire will be fixed.

2.5 mm

Page 49

2-22

2-2 Wiring

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Design

Connection to Programmable Controller (PLC)

Connection of Multi-function Input Terminal and Programmable Controller

When the Inverter's internal interface power

supply is used

When an external power supply is used

(Remove shorting bar on the control terminal block.)

Sink logicSource logicNo-voltage switch

P24 PSC SC S1

24 VDC

Inverter

Shorting

bar

COM

Output module

P24

PSC SC

24 VDC

Inverter

COM

Output module

24VDC

P24

PSC

24 VDC

Inverter

Shorting bar

COM

Output module

P24

PSC

24 VDC

Inverter

COM

Output module

24 VDC

P24

PSC

24 VDC

P24

PSC

Shorting bar

Inverter Inverter

24 VDC

P24

PSC

24 VDC

P24

PSC

24 VDC

Inverter

Page 50

2-23

2-2 Wiring

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Design

Connection of Multi-function Output Terminal and Programmable Controller

Sink logic Source logic

P1/EDM

COM

24 VDC

Inverter

Input module

P1/EDM

COM

24 VDC

Inverter

Input module

Page 51

2-24

2-2 Wiring

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Design

Note on Use of Multiple Inverters

If multiple Inverters are using a common input (switch, etc.) and the Inverters are turned on at different timings, a sneak current path will be generated as shown below and the input may be recognized as ON when it is actually OFF. In this case, be sure to insert a diode (rating: 50 V/

0.1 A) in the location shown below or use external power supply circuits to prevent the sneak current path.

1. For Sink Logic

Add diodes.

P24

PSC

Shorting line

P24

PSC

Power ON

Power OFF

Shorting line

Input ON

P24

PSC

P24

PSC

Switch OFF Install a diode instead of the shorting bar to prevent the sneak current path.

Power ON

Power OFF

Input OFF

P24

PSC

P24

PSC

Power ON

Power OFF

Input OFF

Change to an external power supply.

24-VDC power supply

Switch OFF

A sneak current path will not occur if the short bar is removed and an external power supply is used.

Switch OFF Without this diode, a sneak current path is generated and the input turns ON when the switch is OFF.

Page 52

2-25

2-2 Wiring

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Design

2. For Source Logic

P24

PSC

Shorting line

P24

PSC

Switch OFF Without this diode, a sneak current path is generated and the input turns ON when the switch is OFF.

Power ON

Power OFF

Shorting line

Input ON

P24

PSC

P24

PSC

Switch OFF Install a diode instead of the shorting bar to prevent the sneak current path.

Power ON

Power OFF

Input OFF

P24

PSC

P24

PSC

Power ON

Power OFF

Input OFF

Add diodes.

Change to an external power supply.

24-VDC power supply

Switch OFF

A sneak current path will not occur if the short bar is removed and an external power supply is used.

Page 53

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Operation

Describes the operating procedures including procedures for trial operation.

3-1 Name of Parts of the Digital Operator................................. 3-1

Names of Parts and their Descriptions ........................................... 3-1

Key Operation System .................................................................... 3-3

3-2 Operation Method ................................................................. 3-7

RUN Command/Frequency Reference Input .................................. 3-7

3-3 Test Run............................................................................... 3-10

Procedure for Test Run................................................................. 3-10

3-4 Tripping................................................................................ 3-12

Overview of Operation upon Tripping ........................................... 3-12

Page 54

3-1

3-1 Name of Parts of the Digital Operator

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Operation

3-1 Name of Parts of the Digital Operator

Names of Parts and their Descriptions

8.8.8.8.

Data display

RUN Command enabled

LED indicator

Operation key

USB connector

RJ45 connector

Name Description

POWER LED Lit (green) while the Inverter is receiving power.

ALARM LED Lit (red) when the Inverter trips.

For information on how to reset the trip, refer to "Method for Resetting Trip" on page 7-1.

PROGRAM LED indicator

Lit (green) when the displayed data (set value) can be changed. Blinks if the set value is invalid. Refer to "Warning Display" on page 7-7.

RUN (during RUN) LED indicator

Lit (green) when the Inverter is running. (Lit when there is either a "valid RUN command" or "inverter output." Accordingly, it is also lit when a RUN command is issued at a set frequency of 0 Hz or while the motor is decelerating after the RUN command is turned OFF.)

Monitor LED indicator (Hz)

Lit (green) when the displayed data is frequency.

Monitor LED indicator (A)

Lit (green) when the displayed data is current.

RUN Command enabled LED indicator

Lit (green) when the RUN command is set to the Digital Operator. (The RUN key on the Digital Operator is enabled.)

Display Various parameters, frequency/set value and other data are

displayed (red).

RUN key Runs the Inverter. Take note that this key is enabled only

when the RUN command destination is the Digital Operator.

STOP/RESET key

This key decelerates the Inverter to a stop. (Although the STOP/RESET key is enabled even when a RUN command is issued to a destination other than the Digital Operator (factory default), it can be disabled by a Setting (b087).) If the Inverter is already tripped, the trip will be reset (return from the tripping).

8.8.8.8.

Page 55

3-2

3-1 Name of Parts of the Digital Operator

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Operation

Mode key

Parameter is displayed: Move to the beginning of the next

function group.

Data is displayed: Cancel the setting and return to the

parameter display. Individual input mode: Move the blinking digit to the left. Regardless of the displayed screen, pressing and holding this key (for 1 second or more) displays the data for Output Frequency Monitor (d001).

Increment key Decrement key

These keys are used to increment/decrement a parameter or set data. Pressing and holding each key increases the incrementing/decrementing speed. Pressing the Increment and Decrement keys together activates the "Individual Input MODE" where each digit can be edited independently.

Enter key Parameter is displayed: Move to the data display.

Data is displayed: Confirm/store the setting (in the

EEPROM) and return to the parameter

display. Individual input mode: Move the blinking digit to the right.

USB connector

Use this connector (mini-B type) to connect a PC. The Inverter can still be operated from the Digital Operator even when it is being operated using a PC, etc., via USB communication.

RJ45 connector Use this connector (RS-422) to connect the optional

Remote Operator. Once the Remote Operator is connected, the keys on the main unit become disabled. In this case, use b150 to set the item to be displayed.

Name Description

Page 56

3-3

3-1 Name of Parts of the Digital Operator

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Operation

Key Operation System

The following describes the key operation system of the Digital Operator.

dk0k0k1

dk0k0k2

0.0k0

fk0k0k1

fk0k0k2

5k0.0k0

5k0.0k1

0k0

0k1

dk1k0k4

fk0k0k4

Function group "d"

Parameter display

When parameter is displayed

: Move to data display

Data display

Because the function group "d" is

a monitor mode, data cannot be changed.

d001: Output Frequency Monitor

When parameter is displayed

: Increases/decreases parameters by Increment/Decrement

keys. Pressing the Increment key at the end returns to the beginning of the same function group.

When parameter is displayed

: Move to the next function group

Store

Data display

F001: Output Frequency Setting

When data is displayed (F001 to F*03)

Since changed are reflected the moment they are changed, the display does not blink when any of these parameters is changed.

: Store the value in the EEPROM and return to the parameter display

: Return to the parameter display without storing the value in the EEPROM

Function group "F"

Parameter display

Function group "A"

Parameter display

Data display

A001: Frequency Reference Selection

ak0k0k1

ak0k0k2

ak1k6k5

When data is displayed

If data is changed, all digits will blink.

The new data is not yet reflected while its digits are still blinking.

: Confirm and store the changes and return to the parameter display

: Cancel the change and return to the parameter display

Pressing the Increment/Decrement keys simultaneously in the parameter display or data display can change the values quickly and with ease. For details, refer to the next page.

Function group "b"

Function group "C"

Function group "H"

Function group "P"

Function group "U"

Function group "d"

bk0k0k1

ck0k0k1

hk0k0k1

pk0k0k1

uk0k0k1

dk0k0k1

Return to d001

* Return to the function group "d" after the function group "U."

Page 57

3-4

3-1 Name of Parts of the Digital Operator

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Operation

Example of Basic Operations

An example of basic parameter change operations is given below.

Since F parameters other than F004 are reflected in real time the moment they are changed, the display does not blink when any of these parameters is changed.

Reference

Regardless of the Digital Operator display, pressing and holding the Mode key (for 1 second or

more) displays the data for Output Frequency Monitor (d001) again. However, the selected mode continues to cycle among the function groups while the Mode Key is held, according to the designed operation of the key. (Example: A001→F001→b001→C001→...Elapse of 3 seconds, followed by display of "50.00")

Output Frequency Monitor

(2) Press the Mode Key to display the parameters.

(1) The d001 (Output Frequency Monitor) data is displayed during power ON time. (Default setting)

dk0k0k1

(3) Press the Mode Key to move the function group.

0.0k0

fk0k0k1

(4) Press the Mode Key to move the function group.

ak0k0k1

(5) Press the Increment key to increment the parameter by 1.

RUN Command Selection

ak0k0k2

(6) Press the Enter key to move to the data display.

0k2

0k1

When the display first appears, all data digits are lit.

(7) Press the Decrement key to decrement the data by 1.

If data is changed, all digits will blink. The new data is not yet reflected while its digits are still blinking.

(8) Press the Enter key to confirm and store the value.

(9) Pressing and holding the Enter key (for 1 second or more) jumps to the output frequency monitor display.

Key name Function code is displayed Data is displayed

Mode key Move to the next function group Value is cancelled and

return to the parameter display

Enter key Proceed to the data display Value is confirmed/stored and

return to the parameter display

Increment key Parameter is incremented by 1 Data is incremented by 1

Decrement key Parameter is decremented by 1 Data is decremented by 1

Increment/Decrement are pressed simultaneously

Move to the individual input mode

Key arrangement

Page 58

3-5

3-1 Name of Parts of the Digital Operator

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Operation

Operation Example in the Individual Input Mode

If the parameter or data to be changed is far away from the currently displayed value, use the individual input mode to change the parameter efficiently.

The individual input mode is effective regardless of whether a parameter or data is currently displayed.

Note 1: Pressing the Mode Key while the cursor (blinking digit) is at the far left moves the cursor to the

far right.

Note 2: Pressing the Increment and Decrement keys together in the individual input mode restores the

normal input mode.

Note 3: While the displayed data is blinking, the change has not yet reflected even when the function

group is "F."

Step1: Increment/Decrement

keys are pressed simultaneously.

dk0k0k1

bk0k8k1

The most significant digit blinks.

Step2: Move the blinking digit to the

left/right using the Mode Key and Enter key, and change the value using the Increment/Decrement keys.

Move to left Move to right

−

Step3: Press the Enter key

while the least significant bit is blinking, to confirm the setting.

bk0k8k3

3.0

fk0k0k1

fk1k0k1

fk0k0k1

fk0k1k1

fk0k0k1

fk0k0k2

fk0k0k1

ak0k0k1

Pressed simultaneously

(A)

Parameter display

Data display

(B)

5k0.0k0

6k0.0k0

5k0.0k0

5k1.0k0

5k0.0k0

5k0.1k0

5k0.0k0

5k0.0k1

If the specified parameter does not exist, the data display is not shown and the blinking digit returns to the one at the far left.

(B)

Pressed simultaneously

The symbol digit blinks, so increase/decrease the parameter using the Increment or Decrement key.

The 100's digit blinks, so increase/decrease the parameter using the Increment or Decrement key.

The 10's digit blinks, so increase/decrease the parameter using the Increment or Decrement key.

The 1's digit blinks, so increase/decrease the value using the Increment or Decrement key.

The 0.1's digit blinks, so increase/decrease the value using the Increment or Decrement key.

The 0.01's digit blinks, so increase/decrease the value using the Increment or Decrement key.

Page 59

3-6

3-1 Name of Parts of the Digital Operator

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Operation

Operation Example When the Digital Operator is Connected to the Conventional Model

Although operations can be performed by connecting the conventional Digital Operator model (3G3AX-OP01) to the 3G3MX2, the operations associated with the Mode key and Enter key vary from that of the conventional key operation system. To switch to the parameter display to data display, use the Enter key instead of the Mode key. Take note that pressing the FUNC key while a parameter is displayed means moving the function group.

Key Operation System When the Conventional Digital Operator Model (3G3AX-OP01) is Connected to the 3G3MX2

(Reference) Key Operation System of the 3G3MX2 Digital Operator

(Reference) Key Operation System When the Conventional Digital Operator Model (3G3AXOP01) is Connected to the Conventional Model

ak0k0k1

bk0k0k1

Move the function group

Move to data display

Return without saving the changes

Return after saving the changes

0k2

0k1

Conventional model 3G3AX-OP01

ak0k0k1

3G3MX2

ak0k0k1

bk0k0k1

Move the function group

0k2

0k1

Move to data display

Return without saving the changes

Return after saving the changes

3G3MX2 Digital Operato

ak0k0k1

ak-k-k-

bk0k0k1

No applicable function

ak0k0k1

0k2

0k1

Move to data display

Return without saving the changes

Return after saving the changes

Conventional model 3G3AX-OP01

ak0k0k1

Conventional model 3G3MX, etc.

Page 60

3-7

3-2 Operation Method

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Operation

3-2 Operation Method

To operate the Inverter, two commands are required including a RUN command and frequency reference. Take note that the Inverter does not operate if only one of these commands is issued, such as when a RUN command is issued but not a frequency reference (0 Hz setting), or a frequency reference is issued but not a RUN command.

RUN Command/Frequency Reference Input

Command/Reference Input From the Digital Operator

Operates the Inverter via the key operation of the standard Digital Operator or optional Remote Operator.

Setting

Change the following parameters, if necessary:

Operation

Refer to "Test Run" on page 3-10.

Parameter

No.

Function name Data

Default

value

Note

A001

Frequency Reference Selection 1

02 (Digital Operator)

A002

RUN Command Selection 1

02 (Digital Operator)

The RUN command enabled LED indicator is lit.

F001

Output Frequency Setting

0.0 to Max. frequency 6.00

F004

RUN Direction Selection

00 (Forward) 01 (Reverse)

Parameters cannot be changed while the Inverter is operating.

Parameter

No.

Function name Data

Default

value

F002

Acceleration Time Setting 1

0.01 to 99.99 s 100.0 to 999.9 s 1,000. to 3,600. s

10.00 s (30.00 s)

F003

Deceleration Time Setting 1

0.01 to 3,600 s 100.0 to 999.9 1,000. to 3,600. s

10.00 s (30.00 s)

5k0.0k0

Lit when the RUN key is pressed to start operation.

Lit when the frequency data is displayed.

The RUN key is enabled and the RUN command enabled LED indicator is lit when A002 is set to 02.

Page 61

3-8

3-2 Operation Method

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Operation

Command/Reference Input From the Control Circuit Terminal Block

Operates the Inverter by connecting the external signals (frequency setting volume, switch, etc.) to the control circuit terminal block.

Setting

Change the following parameters, if necessary:

Wiring the Control Circuit Terminal Block

*1 Allocate 16: FV/FI (Analog input switch) to a multi-function input to use as the voltage setting. If terminal

FV/FI is not allocated, the frequency reference becomes the sum of voltage input (FV) and current input (FI). To use only one of voltage or current, therefore, short the other analog input to the SC terminal.

*2 This wiring diagram shows an example of using the built-in power supply of the Inverter. If an external

power supply is used, refer to "Connection to Programmable Controller (PLC)" on page 2-22.

Operation

Refer to "Test Run" on page 3-10.

Parameter

No.

Function name Data

Default

value

Note

A001

Frequency Reference Selection 1

01 (Control circuit terminal block)

A002

RUN Command Selection 1

01 (Control circuit terminal block)

C001

Multi-function Input 1 Selection

00 (FW: Forward)

00(FW)

If other input terminal is used, the parameter number becomes different.

C002

Multi-function Input 2 Selection

01 (RV: Reverse)

01(RV)

If other input terminal is used, the parameter number becomes different.

Parameter

No.

Function name Data

Default

value

F002

Acceleration Time Setting 1

0.01 to 99.99 s 100.0 to 999.9 s 1,000. to 3,600. s

10.00 s (30.00 s)

F003

Deceleration Time Setting 1

0.01 to 99.99 s 100.0 to 999.9 s 1,000. to 3,600. s

10.00 s (30.00 s)

10 VDC

F/R setting

STP setting

STA setting

Frequency setting

volume

FI SC S3/GS1 S2 S1 SC PSC P24

24 VDC

Reverse

input

Forward

input

Page 62

3-9

3-2 Operation Method

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Operation

Setting

* For details on the 3-wire input method, refer to "3-wire Input Function (STA, STP, F/R)" on page 5-56.

Change the following parameters, if necessary:

Wiring the Control Circuit Terminal Block

*1 Allocate 16: FV/FI (Analog input switch) to a multi-function input to use as the current setting. If terminal

FV/FI is not allocated, the frequency reference becomes the sum of voltage input (FV) and current input (FI). To use only one of voltage and current, therefore, short the other analog input to the SC terminal.

*2 This wiring diagram shows an example of using the built-in power supply of the Inverter. If an external

power supply is used, refer to "Connection to Programmable Controller (PLC)" on page 2-22.

Operation

Refer to "Test Run" on page 3-10.

Parameter

No.

Function name Data

Default

value

Note

A001

Frequency Reference Selection 1

01 (Control circuit terminal block)

A002

RUN Command Selection 1

01 (Control circuit terminal block)

C001

Multi-function Input 1 Selection

20 (STA: 3-wire start)*

00 (FW)

If other input terminal is used, the parameter number becomes different.

C002

Multi-function Input 2 Selection

21 (STP: 3-wire stop)

01 (RW)

If other input terminal is used, the parameter number becomes different.

C003

Multi-function Input 3 Selection

22 (F/R: 3-wire forward/reverse)

18 (RS)

If other input terminal is used, the parameter number becomes different.

Parameter

No.

Function name Data

Default

value

F002

Acceleration Time Setting 1

0.01 to 99.99 s 100.0 to 999.9 s 1,000. to 3,600. s

10.00 s (30.00 s)

F003

Deceleration Time Setting 1

0.01 to 99.99 s 100.0 to 999.9 s 1,000. to 3,600. s

10.00 s (30.00 s)

10 VDC

FI SC S2 S1 SC PSC P24

24 VDC

Frequency setting

(4 to 20 mA)

Forward/

reverse

Stop

(NC contact)

Operate

(NO contact)

S3/GS1

F/R setting

STP setting

STA setting

Page 63

3-10

3-3 Test Run

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Operation

3-3 Test Run

An example of basic connection is given below. Refer to "Operation Method" on page 3-7 when issuing a RUN command/frequency reference from the control circuit terminal block. Refer to "Name of Parts of the Digital Operator" on page 3-1 for the parameter setting method.

* Connect to terminals L1 and N on a single-phase, 200-V Inverter (3G3MX2-AB@@@).

Procedure for Test Run

Command/Reference Input From the Digital Operator

1. Check if the wires are connected correctly.

2. Turn on the power of the Inverter.

3. Set Frequency Reference Selection (A001) to "02" (Digital Operator).

4. Set RUN Command Selection (A002) to "02" (Digital Operator).

5. Set Output Frequency Setting (F001). It is recommended to set a low speed of approx. 10 Hz first to ensure safety.

6. Set RUN Direction Selection (F004).

7. Display Output Frequency Monitor (d001) and press the Enter key. Confirm that

0.00" (Hz) is displayed.

8. Press the RUN key. The RUN (during RUN) LED indicator is lit and the motor starts to turn.

9. Confirm the output frequency and motor rotation direction displayed on the Digital Operator, and check if the Invertor is free from errors. For the motor rotation direction, refer to Rotation Direction Monitor (d003).

10. If no problem is found, gradually increase the output frequency using Output

Frequency Setting (F001).

11. After checking the operation, press the STOP/RESET key. The motor starts to

decelerate and once it stops, the RUN (during RUN) LED indicator turns OFF.

Command/Reference Input From the Control Circuit Terminal Block

1. Check if the wires are connected correctly.

2. Turn on the power to the Inverter.

3. Set Frequency Reference Selection (A001) to "01" (Control circuit terminal block).

4. Set RUN Command Selection (A002) to "01" (Control circuit terminal block).

3-phase power supply

ELB

R/L1(L1)*

S/L2

T/L3(N)*

U/T1

V/T2

W/T3

Inverter

Motor

Page 64

3-11

3-3 Test Run

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Operation

5. Display Output Frequency Monitor (d001) and press the Enter key. Confirm that "0.00" (Hz) is displayed.

6. After confirming that the analog voltage/current value for frequency reference is 0,

turn the RUN command ON. The RUN (during RUN) LED indicator is lit.

7. Gradually increase the analog voltage/current value for frequency reference.

* The frequency reference can be set first, before setting the RUN command in 6. The motor accelerates/decelerates according to the acceleration/deceleration time set in F002/F003.

8. The motor starts to turn. Confirm the output frequency and motor rotation direction

displayed on the Digital Operator, and check if the Inverter is free from errors.

9. After checking the operation, turn the RUN command OFF (turn the STP input ON

in the case of 3-wire input). The motor starts to decelerate and once it stops, the RUN (during RUN) LED indicator turns OFF.

 Check for tripping during acceleration/deceleration, and also check if the rotation speed and

frequency readings are correct.

 If an overcurrent or overvoltage tripping occurs during trial operation, try to increase the

acceleration/deceleration time.

 Confirm by Output Current Monitor (d002) and DC Voltage Monitor (d102) to confirm that the

current/voltage values are sufficiently away from the tripping values.

Page 65

3-12

3-4 Tripping

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Operation

3-4 Tripping

Upon detecting an error (overcurrent, overload, etc.) during operation, the Inverter cuts off the output to the motor to protect the motor and Inverter. At the same time, the ALARM LED indicator is lit and an error code is displayed. "Tripping" refers to this series of operations. When a tripping occurs, the motor goes into free-run status. Identify the cause of the error from the displayed error code, and remove the cause.

A RUN command is not accepted during a tripping. To reset a tripping, press the STOP/RESET key. If a Reset (18: RS) is allocated to the multi-function input terminal, switching the reset input from ON to OFF resets a tripping. Note, however, that a tripping may not be reset depending on the cause of the tripping. In such case, reconnect the power. Also, confirm the RUN command and various other input signals thoroughly before executing a reset. If the RUN command signal remains ON, the Inverter will restart immediately after the reset.

Overview of Operation upon Tripping

ALM

Normal operation → Error occurred

Error detection

Alarm

Display example

E05

For details on error codes, refer to "Error Code List" in page 7-2.

Output shut off

Free run

Reset

* Perform a reset after identifying and removing the cause of the error

and checking the various signals such as RUN Command.

RS terminal input

ON → OFF

Page 66

3-13

3-4 Tripping

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Operation

RUN command FW, RV

Alarm occurred

Motor rotation speed

Free run

RS (reset) input

AL (alarm) output (alarm signal)

Page 67

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

Describes the parameters used by this Unit.

4-1 Monitor Mode ........................................................................ 4-1

4-2 Function Mode ...................................................................... 4-4

Page 68

4-1

4-1 Monitor Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

4-1 Monitor Mode

The description in "d001" is always displayed in the default setting at power-on. To fix the optional display, change the setting in "b038".

The displayed parameters are limited in the default setting. To display all parameters, set Display

Selection (b037) to "00 (Complete display)".

Setting Soft Lock Selection (b031) to "10" permits data change during RUN. Data ranges given in parentheses are for high-frequency mode. Refer to page 5-178 for details.

Parameter

No.

Function name Monitor or data range

Default setting

Data can

be set during

RUN

Data can

changed

during

RUN

Unit

Page

d001

Output Frequency Monitor

0.00 to 99.99

− yes yes Hz 5-1

100.0 to 1,000. (High-frequency mode)

d002

Output Current Monitor

0.0 to 655.3 −− −A5-1

d003

Rotation Direction Monitor

F: Forward o: Stop r: Reverse

−− −−5-2

d004

PID Feedback Value Monitor

0.00 to 99.99

100.0 to 999.9

1000. to 9999. 1000 to 9999(10000 to 99990) 100 to 999(100000 to 999000)

−− −−5-2

d005

Multi-function Input Monitor

−− −−5-3

d006

Multi-function Output Monitor

−− −−5-3

d007

Output Frequency Monitor (after conversion)

0.00 to 99.99

100.0 to 999.9

1000. to 4000 (9999) 1000 to 4000 (9999/100)

− yes yes − 5-4

d008

Real Frequency Monitor

(−100/−999.) −400. to −100.

−99.9 to −10.0

−9.99 to −0.00

0.00 to 99.99

100.0 to 400.0 (400.1 to 999.9/1000.)

−− −Hz 5-5

d009

Torque Reference Monitor

−200. to +200. −− −%5-5

d010

Torque Bias Monitor

−200. to +200. −− −%5-6

d012

Output Torque Monitor

−200. to +200. −− −%5-6

d013

Output Voltage Monitor

0.0 to 600.0 −− −V5-6

ON OFF

S7 S6 S5 S4 S3 S2 S1

(Example) Terminal S1, S2: ON Terminal S3 to S7: OFF

ON OFF

MA P2 P1

(Example) Terminal P1, P2: ON Terminal AL: OFF

Page 69

4-2

4-1 Monitor Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

d014

Input Power Monitor

0.0 to 100.0 −− −kW 5-7

d015

Integrated Power Monitor

0.0 to 999.9

1000. to 9999. 1000 to 9999 (10000 to 99990) 100 to 999 (100000 to 999000)

−− −−5-7

d016

Total RUN Time

0.0 to 9999. 1000 to 9999 (10000 to 99990) 100 to 999 (100000 to 999000)

−− −h5-8

d017 Power ON Time

0.0 to 9999. 1000 to 9999 (10000 to 99990) 100 to 999 (100000 to 999000)

−− −h5-8

d018

Fin Temperature Monitor

−20.0 to 150.0 −− −°C5-8

d022

Life Assessment Monitor

−− −−5-9

d023

(Reserved) −−−−−−

d024

d025

d026

d027

d029

Position Command Monitor

−268435455 to 268435455 (Displays MSB 4 digits including "−")

−− −−5-9

d030

Current Position Monitor

−268435455 to 268435455 (Displays MSB 4 digits including "−")

−− −−5-9

d050

User Selection Monitor (2 types)

Monitor data selected by b160/b161 is displayed.

−− −−5-10

d060

Inverter Mode Monitor

The currently set mode is displayed. I-C (IM motor heavy load) I-V (IM motor light load) H-I (IM motor high frequency)

−− −−5-10

d080 Fault Counter

0. to 9999. 1000 to 6553 (10000 to 65530)

−− −Time 5-11

d081

Fault Monitor 1 (Latest)

Cause

→Frequency (Hz) →Current (A) →Voltage between PNs (V) →RUN time (h) →Power ON time (h)

−− −−5-11

d082 Fault Monitor 2

d083 Fault Monitor 3

d084 Fault Monitor 4

d085 Fault Monitor 5

d086 Fault Monitor 6

Parameter

No.

Function name Monitor or data range

Default setting

Data can

be set during

RUN

Data can

changed

during

RUN

Unit

Page

1: Capacitor on main

circuit board

2: Cooling fan

Page 70

4-3

4-1 Monitor Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

d090

Warning Monitor

Warning code −− −−5-11

d102

DC Voltage Monitor

0.0 to 999.9

1000.

−− −V5-12

d103

Regenerative Braking Load Rate Monitor

0.0 to 100.0 −− −%5-12

d104

Electronic Thermal Load Rate Monitor

0.0 to 100.0 −− −%5-12

Parameter

No.

Function name Monitor or data range

Default setting

Data can

be set during

RUN

Data can

changed

during

RUN

Unit

Page

Page 71

4-4

4-2 Function Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

4-2 Function Mode

Parameter

No.

Function name Monitor or data range

Default setting

Data can

be set during

RUN

Data can

changed

during

RUN

Unit

Page

F001

Output Frequency Setting

0.0 Starting frequency to maximum frequency 1/2

0.0 to 100.0 (PID function enabled)

6.00 yes yes

5-15

F002

Acceleration Time Setting 1

0.01 to 99.99

100.0 to 999.9

1000. to 3600.

10.00

(30.00)

yes yes s

5-24

F202

Acceleration Time Setting 2

0.01 to 99.99

100.0 to 999.9

1000. to 3600.

10.00

(30.00)

yes yes s

F003

Deceleration Time Setting 1

0.01 to 99.99

100.0 to 999.9

1000. to 3600.

10.00

(30.00)

yes yes s

F203

Deceleration Time Setting 2

0.01 to 99.99

100.0 to 999.9

1000. to 3600.

10.00

(30.00)

yes yes s

F004

RUN Direction Selection

00: Forward 01: Reverse

00 no no − 5-23

Page 72

4-5

4-2 Function Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

Parameter

No.

Function name Monitor or data range

Default setting

Set data

Data can

be set

during

RUN

Data can be

changed

during RUN

Unit

Page

Basic setting

A001

Frequency Reference Selection 1

00: Digital Operator (volume) 01: Control circuit terminal

block 02: Digital Operator (F001) 03: Modbus communication

(Modbus-RTU) 04: Optional board 06: Pulse train frequency 07: Do not set. 10: Operation function output

02 no no

− 5-15

A201

Frequency Reference Selection 2

02 no no

A002

RUN Command Selection 1

01: Control circuit terminal

block 02: Digital Operator 03: Modbus communication

(Modbus-RTU) 04: Optional board

02 no no

− 5-22

A202

RUN Command Selection 2

02 no no

A003

Base Frequency 1

30.0. to Maximum Frequency 1 [A004]

60.0

(1000.0)

no no Hz

5-26

A203

Base Frequency 2

30.0 to Maximum Frequency 2 [A204]

60.0

(1000.0)

no no Hz

A004

Maximum Frequency 1

Base Frequency 1 [A003] to

400.0 (1000.)

60.0

(1000.0)

no no Hz

5-28

A204

Maximum Frequency 2

Base Frequency 2 [A203] to

400.0 (1000.)

60.0

(1000.0)

no no Hz

Analog input, others

A005 FV/FI Selection

00: Switch between FV

(voltage)/FI (current)

02: Switch between FV

(voltage)/volume

03: Switch between FI

(current)/volume

00 no no − 5-38

A011

FV Start Frequency

0.00 to 99.99

100.0 to 400.0 (1000.)

0.00 no yes Hz

5-40

A012

FV End Frequency

0.00 to 99.99

100.0 to 400.0 (1000.)

0.00 no yes Hz

A013 FV Start Ratio 0. to FV end ratio 0. no yes %

A014 FV End Ratio FV start ratio to 100. 100. no yes %

A015

FV Start Selection

00: Start Frequency A011 01: 0 Hz

01 no yes −

A016

Analog Input Filter (FV, FI Sampling)

1. to 30.

31. (with 500 ms filter ±0.1 Hz hysteresis)

8noyes− 5-38

A017 (Reserved) Do not change. 00 −−−−

*1. Enabled when the Digital Operator with Volume 3G3AX-OP01 is connected.

Page 73

4-6

4-2 Function Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

Parameter

No.

Function name Monitor or data range

Default setting

Set data

Data can

be set

during

RUN

Data can be

changed

during RUN

Unit

Page

Multi-step speed/jogging

A019

Multi-step Speed Selection

00: Binary (16-step selection

with 4 terminals)

01: Bit (8-step selection with 7

terminals)

00 no no −

5-63

A020

Multi-step Speed 1 Reference 0

0.00

Starting frequency to

Maximum Frequency 1

6.00 yes yes Hz

A220

Multi-step Speed 2 Reference 0

0.00

Starting frequency to

Maximum Frequency 2

6.00 yes yes Hz

A021

Multi-step Speed Reference 1

0.00

Starting frequency to

Maximum Frequency

0.00

yes yes Hz

A022

Multi-step Speed Reference 2

0.00

A023

Multi-step Speed Reference 3

0.00

A024

Multi-step Speed Reference 4

0.00

A025

Multi-step Speed Reference 5

0.00

A026

Multi-step Speed Reference 6

0.00

A027

Multi-step Speed Reference 7

0.00

A028

Multi-step Speed Reference 8

0.00

A029

Multi-step Speed Reference 9

0.00

A030

Multi-step Speed Reference 10

0.00

A031

Multi-step Speed Reference11

0.00

A032

Multi-step Speed Reference 12

0.00

A033

Multi-step Speed Reference 13

0.00

Page 74

4-7

4-2 Function Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

Multi-step speed/jogging

A034

Multi-step Speed Reference 14

0.00 Starting frequency to Maximum Frequency

0.00

yes yes Hz 5-63

A035

Multi-step Speed Reference 15

0.00

A038

Jogging Frequency

Starting frequency to 9.99 0.00 yes yes Hz

5-59

A039

Jogging Stop Selection

00: Free run on jogging stop/

Disabled during operation 01: Deceleration stop on

jogging stop/Disabled

during operation 02: DC injection braking on

jogging stop/Disabled in

operation 03: Free run on jogging stop/

Enabled in operation 04: Deceleration stop on

jogging stop/Enabled in

operation 05: DC injection braking on

jogging stop/Enabled in

operation

04 no yes −

V/f characteristics

A041

Torque Boost Selection 1

00: Manual torque boost 01: Automatic torque boost

00 no no −

5-49

A241

Torque Boost Selection 2

00: Manual torque boost 01: Automatic torque boost

00 no no −

A042

Manual Torque Boost Voltage 1

0.0 to 20.0 (Percentage of motor voltage A082)

1.0 yes yes %

A242

Manual Torque Boost Voltage 2

0.0 to 20.0 (Percentage of motor voltage A282)

1.0 yes yes %

A043

Manual Torque Boost Frequency 1

0.0 to 50.0 (Ratio to base frequency A003)

5.0 yes yes %

A243

Manual Torque Boost Frequency 2

0.0 to 50.0 (Ratio to base frequency A203)

5.0 yes yes %

A044

Control Method 1

00: Constant torque

characteristics (VC) 01: Reduced torque

characteristics (VP 1.7th

power <VC, if low speed>) 02: Free V/f setting 03: Sensorless vector control

(heavy load only)

00 no no −

5-46

5-144

Parameter

No.

Function name Monitor or data range

Default

setting

Set data

Data can

be set

during

RUN

Data can be

changed

during RUN

Unit

Page

Page 75

4-8

4-2 Function Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

V/f characteristics

A244

Control Method 2

00: Constant torque

characteristics (VC)

01: Reduced torque

characteristics (VP 1.7th

power <VC, if low speed>) 02: Free V/f setting 03: Sensorless vector control

(heavy load only)

00 no no -

5-46

5-144

A045

Output Voltage Gain 1

20. to 100. 100. yes yes %

5-72

A245

Output Voltage Gain 2

20. to 100. 100. yes yes %

A046

Automatic Torque Boost Voltage Compensation Gain 1

0. to 255. 100. yes yes −

5-49

A246

Automatic Torque Boost Voltage Compensation Gain 2

0. to 255. 100. yes yes −

A047

Automatic Torque Boost Slip Compensation Gain 1

0. to 255. 100. yes yes −

A247

Automatic Torque Boost Slip Compensation Gain 2

0. to 255. 100. yes yes −

Parameter

No.

Function name Monitor or data range

Default setting

Set data

Data can

be set

during

RUN

Data can be

changed

during RUN

Unit

Page

Page 76

4-9

4-2 Function Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

External DC injection braking

A051

Internal DC Injection Braking Selection

00: Disabled 01: Enabled 02: Enabled (Operates only on set

frequencies.)

00 yes no −

5-135

A052

Internal DC Injection Braking Frequency

0.00 to 60.00 0.50 no yes Hz

A053

DC Injection Braking Delay Time

0.0 to 5.0 0.0 no yes s

A054

DC Injection Braking Power

0. to 100./70. (heavy load/light load)

50 no yes %

A055

DC Injection Braking Time

0.0 to 60.0 0.5 no yes s

A056

DC Injection Braking Edge/ Level Selection

00: Edge operation 01: Level operation

01 no yes −

A057

Startup DC Injection Braking Power

0. to 100./70. (heavy load/light load)

0. no yes %

External DC injection braking

A058

Startup Internal DC Injection Braking Time

0.0 to 60.0 0.0 no yes s

5-135

A059

DC Injection Braking Carrier Frequency

2.0 to 15.0/10.0 (heavy load/light load or high frequency )

5.0/2.0 no yes

kHz

Parameter

No.

Function name Monitor or data range

Default

setting

Set data

Data can

be set

during

RUN

Data can be

changed

during RUN

Unit

Page

Page 77

4-10

4-2 Function Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

Limit/jump

A061

Frequency Upper Limit 1

0.00 Frequency Lower Limit 1 to Maximum Frequency 1

0.00 no yes Hz

5-60

A261

Frequency Upper Limit 2

0.00 Frequency Lower Limit 2 to Maximum Frequency 2

0.00 no yes Hz

A062

Frequency Lower Limit 1

0.00 Starting Frequency to Frequency Upper Limit 1

0.00 no yes Hz

A262

Frequency Lower Limit 2

0.00 Starting Frequency to Frequency Upper Limit 2

0.00 no yes Hz

A063

Jump Frequency 1

0.00 to 99.99

100.0 to 400.0 (1000.)

0.00 no yes Hz

5-61

A064

Jump Frequency Width 1

0.00 to 10.00(100.0) 0.50 no yes Hz

A065

Jump Frequency 2

0.00 to 99.99

100.0 to 400.0 (1000.)

0.00 no yes Hz

A066

Jump Frequency Width 2

0.00 to 10.00 (100.0) 0.50 no yes Hz

A067

Jump Frequency 3

0.00 to 99.99

100.0 to 400.0 (1000.)

0.00 no yes Hz

A068

Jump Frequency Width 3

0.00 to 10.00 (100.0) 0.50 no yes Hz

Others

A069

Acceleration Stop Frequency

0.00 to 99.99

100.0 to 400.0 (1000.)

0.00 no yes Hz

5-62

A070

Acceleration Stop Time

0.0 to 60.0 0.0 no yes s

Parameter

No.

Function name Monitor or data range

Default setting

Set data

Data can

be set

during

RUN

Data can be

changed

during RUN

Unit

Page

Page 78

4-11

4-2 Function Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

PID control

A071 PID Selection

00: Disabled 01: Enabled 02: Reverse output enabled

00 no yes −

5-73

A072 PID P Gain 0.00 to 25.00 1.00 yes yes −

A073 PID I Gain

0.0 to 999.9

1000. to 3600.

1.0 yes yes s

A074 PID D Gain

0.00 to 99.99

100.0

0.00 yes yes s

A075 PID Scale 0.01 to 99.99 1.00 no yes

Time

A076

PID Feedback Selection

00: FI (current) 01: FV (voltage) 02: Modbus communication

(Modbus-RTU) 03: Pulse train frequency 10: Operation function output

00 no yes −

A077

PID Deviation Reverse Output

00: Disabled 01: Enabled

00 no yes −

A078

PID Variable Range Limit

0.0 to 100.0 0.0 no yes %

A079

PID Feedforward Selection

00: Disabled 01: FV (voltage) 02: FI (current)

00 no yes −

AVR

A081

AVR Selection 1

00: Always ON 01: Always OFF 02: OFF during deceleration

02 no no

− 5-27

A281

AVR Selection 2

02 no no

A082

Motor Incoming Voltage Selection 1

200V class: 200/215/220/230/

240

400V class: 380/400/415/440/

460/480

200/

400

no no V

5-26

5-148

A282

Motor Incoming Voltage Selection 2

200/

400

no no V

A083

AVR Filter Time Parameter

0.000 to 10.00 0.300 no yes s

5-27

A084

AVR Deceleration Voltage Gain

50. to 200. 100. no yes %

Parameter

No.

Function name Monitor or data range

Default

setting

Set data

Data can

be set

during

RUN

Data can be

changed

during RUN

Unit

Page

Page 79

4-12

4-2 Function Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

Operation mode/acceleration/deceleration

A085

RUN Mode Selection

00: Normal operation 01: Energy-saving operation

00 no no −

5-79

A086

Energy-saving Response/ Accuracy Adjustment

0.0 to 100.0 50.0 yes yes −

Parameter

No.

Function name Monitor or data range

Default setting

Set data

Data can

be set

during

RUN

Data can be

changed

during RUN

Unit

Page

Page 80

4-13

4-2 Function Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

Operation mode/acceleration/deceleration function

A092

1st Acceleration Time 2

0.01 to 99.99

100.0 to 999.9

1000. to 3600.

10.00

(15.00)

yes yes

5-66

A292

2nd Acceleration Time 2

10.00

(15.00)

yes yes

A093

1st Deceleration Time 2

10.00

(15.00)

yes yes

A293

2nd Deceleration Time 2

10.00

(15.00)

yes yes

A094

2-step Acceleration/ Deceleration Selection 1

00: Switched via 2CH terminal 01: Switched by setting 02: Enabled only when

switching forward/reverse

00 no no

−

A294

2-step Acceleration/ Deceleration Selection 2

00 no no

A095

2-step Acceleration Frequency 1

0.00 to 99.99

100.0 to 400.0 (1000.)

0.00 no no

A295

2-step Acceleration Frequency 2

0.00 no no

A096

2-step Deceleration Frequency 1

0.00 no no

A296

2-step Deceleration Frequency 2

0.00 no no

A097

Acceleration Pattern Selection

00: Linear 01: S shape 02: U shape 03: Reverse-U shape 04: EL-S shape

01 no no

− 5-68

A098

Deceleration Pattern Selection

01 no no

Parameter

No.

Function name Monitor or data range

Default

setting

Set data

Data can

be set

during

RUN

Data can be

changed

during RUN

Unit

Page

Page 81

4-14

4-2 Function Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

Frequency adjustment

A101

FI Start Frequency

0.00 to 99.99

100.0 to 400.0 (1000.)

0.00 no yes

5-40

A102

FI End Frequency

0.00 no yes

A103

FI Start Ratio

0. to FI end ratio 20. no yes %

A104 FI End Ratio FI start ratio to 100. 100. no yes %

A105

FI Start Selection

00: Use Start Frequency

[A101]

01: 0 Hz

00 no yes −

Acceleration/Deceleration

A131

Acceleration Curve Parameter

01 (small curve) to 10 (large curve)

02 no yes

− 5-68

A132

Deceleration Curve Parameter

02 no yes

Operation frequency

A141

Operation Frequency Selection 1

00: Digital Operator 01: Digital Operator (volume)

02: FV (voltage) input 03: FI (current) input 04: Modbus communication

(Modbus-RTU) 05: Optional board 07: Pulse train frequency

02 yes no

− 5-70

A142

Operation Frequency Selection 2

03 yes no

*1. Enabled when the Digital Operator with Volume 3G3AX-OP01 is connected.

Parameter

No.

Function name Monitor or data range

Default setting

Set data

Data can

be set

during

RUN

Data can be

changed

during RUN

Unit

Page

Page 82

4-15

4-2 Function Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

Parameter

No.

Function name Monitor or data range

Default

setting

Set data

Data can

be set

during

RUN

Data can be

changed

during RUN

Unit

Page

Operation frequency

A143

Operation Function Operator Selection

00: Addition (A141+A142) 01: Subtraction (A141−A142) 02: Multiplication (A141 ×

A142)

00 no yes − 5-70

A145

Frequency Addition Amount Setting

0.00 to 99.99

100.0 to 400.0 (1000.)

0.00 no yes Hz

5-71

A146

Frequency Addition Sign Selection

00: Frequency reference +

A145

01: Frequency reference −

A145

00 no yes −

Acceleration/Deceleration

A150

EL-S Shape Acceleration Curve Ratio 1

0. to 50.

10. no no

%5-68

A151

EL-S Shape Acceleration Curve Ratio 2

10. no no

A152

EL-S Shape Deceleration Curve Ratio 1

10. no no

A153

EL-S Shape Deceleration Curve Ratio 2

10. no no

Others

A154

Deceleration Stop Frequency

0.00 to 99.99

100.0 to 400.0 (1000.)

0.00 no yes Hz

5-62

A155

Deceleration Stop Time

0.0 to 60.0 0.0 no yes s

PID

A156

PID Sleep Function Operation Level

0.00 to 99.99

100.0 to 400.0 (1000.)

0.00 no yes Hz

5-73

A157

PID Sleep Operation Delay Time

0.0 to 25.5 0.0 no yes s

Frequency adjustment

A161

VR Start Frequency

0.00 to 99.99

100.0 to 400.0 (1000.)

0.00 no yes Hz

5-40

A162

VR End Frequency

0.00 to 99.99

100.0 to 400.0 (1000.)

0.00 no yes Hz

A163 VR Start Ratio 0. to VR End Ratio 0. no yes %

A164 VR End Ratio VR Start Ratio to 100 100. no yes %

A165

VR Start Selection

00: Use Start Frequency

[A161]

01: 0 Hz

01 no yes Hz

Page 83

4-16

4-2 Function Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

Momentary power interruption/Trip restart

b001 Retry Selection

00: Trip 01: 0 Hz restart 02: Frequency matching

restart 03: Trip after frequency

matching deceleration

stop 04: Frequency pull-in restart

00 no yes −

5-96

b002

Allowable Momentary Power Interruption Time

0.3 to 25.0 1.0 no yes s

b003

Restart Standby Time

0.3 to 100.0 1.0 no yes s

5-96 5-100 5-103

Parameter

No.

Function name Monitor or data range

Default setting

Set data

Data can

be set

during

RUN

Data can be

changed

during RUN

Unit

Page

Page 84

4-17

4-2 Function Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

Parameter

No.

Function name Monitor or data range

Default

setting

Set data

Data can

be set

during

RUN

Data can be

changed

during RUN

Unit

Page

Momentary power interruption/Trip restart

b004

Momentary Power Interruption/ Undervoltage Trip During Stop Selection

00: Disabled 01: Enabled 02: Disabled during stop and

deceleration stop

00 no yes −

5-96

b005

Restart During Momentary Power Interruption Count Selection

00: 16 times 01: Unlimited

00 no yes −

b007

Frequency Matching Lower Limit Frequency Setting

0.00 to 99.99

100.0 to 400.0 (1000.)

0.00 no yes Hz

5-97 5-100 5-103

b008

Overvoltage/ Overcurrent Restart Selection

00: Trip 01: 0 Hz restart 02: Frequency matching

restart

03: Trip after frequency

matching deceleration stop

04: Frequency pull-in restart

00 no yes −

5-97

b010

Overvoltage/ Overcurrent Restart Count Selection

1 to 3 3 no yes

Time

b011

Overvoltage/ Overcurrent Restart Standby Time

0.3 to 100.0 1.0 no yes s

Electronic Thermal

b012

Electronic Thermal Level 1

0.20 × Rated current to 1.00 × Rated current

Inverter

rated

current

no yes

5-110

b212

Electronic Thermal Level 2

Inverter

rated

current

no yes

b013

Electronic Thermal Characteristics Selection 1

00: Reduced torque

characteristics

01: Constant torque

characteristics

02: Free setting

01 no yes

−

b213

Electronic Thermal Characteristics Selection 2

01 no yes

Page 85

4-18

4-2 Function Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

Electronic Thermal

b015

Free-electronic Thermal Frequency 1

0. to Free-electronic Thermal Frequency 2

0. no yes Hz

5-112

b016

Free-electronic Thermal Current 1

0.00 to Rated current 0.00 no yes A

b017

Free-electronic Thermal Frequency 2

Free-electronic Thermal Frequency 1 to Freeelectronic Thermal Current 3

0. no yes Hz

b018

Free-electronic Thermal Current 2

0.00 to Rated current 0.00 no yes A

b019

Free-electronic Thermal Frequency 3

Free-electronic Thermal Frequency 2 to 400. (1000.)

0. no yes Hz

5-112

b020

Free-electronic Thermal Current 3

0.00 to Rated current 0.00 no yes A

Overload limit, Overcurrent Protection

b021

Overload Limit 1 Selection

00: Disabled 01: Enabled in acceleration/

constant speed operation

02: Enabled in constant speed

operation

03: Enabled during

acceleration/constant speed operation (accelerated during regeneration)

01 no yes

−

5-114

b221

Overload Limit 2 Selection

01 no yes

b022

Overload Limit 1 Level

0.20 × Rated current to 2.00 × rated current (heavy load setting)

0.20 × Rated current to 1.50 × rated current (light load setting)

Rated

current ×

1.50

(heavy)

or 1.20

(light)

no yes A

b222

Overload Limit 2 Level

no yes A

b023

Overload Limit 1 Parameter

0.1 to 999.9

1000. to 3000.

1.0 no yes s

b223

Overload Limit 2 Parameter

1.0 no yes

b024

Overload Limit 1 Selection 2

00: Disabled 01: Enabled in acceleration/

constant speed operation

02: Enabled in constant speed

operation

03: Enabled during

acceleration/constant speed operation (accelerated during regeneration)

01 no yes −

b025

Overload Limit 1 Level 2

0.20 × Rated current to 2.00 × rated current (heavy load setting)

0.20 × Rated current to 1.50 × rated current (light load setting)

Rated

current ×

1.50

(heavy)

or 1.20

(light)

no yes A

Parameter

No.

Function name Monitor or data range

Default setting

Set data

Data can

be set

during

RUN

Data can be

changed

during RUN

Unit

Page

Page 86

4-19

4-2 Function Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

Overload limit, Overcurrent Protection

b026

Overload Limit 1 Parameter 2

0.1 to 999.9

1000. to 3000.

1.0 no yes s 5-114

b027

Overcurrent Suppression Selection

00: Disabled 01: Enabled

00 no yes − 5-116

b028

Frequency Pullin Restart Level

0.20 × Rated current to 2.00 × rated current (heavy load setting)

0.20 × Rated current to 1.50 × rated current (light load setting)

Inverter

rated

current

no yes A

5-97 5-100 5-103

b029

Frequency Pullin Restart Parameter

0.1 to 999.9

1000. to 3000.

0.50 no yes s

b030

Starting Frequency at Frequency Pullin Restart Selection

00: Frequency at interruption 01: Maximum frequency 02: Set frequency

00 no yes −

Lock

b031

Soft Lock Selection

00: Data other than b031

cannot be changed when terminal SFT is ON.

01: Data other than b031 and

set frequency cannot be changed when terminal SFT is ON.

02: Data other than b031

cannot be changed.

03: Data other than b031 and

set frequency cannot be changed.

10: Data can be changed

during RUN.

01 no yes − 5-84

Others

b033

Motor Cable Length Code Selection

5. to 20. 10. no yes − 5-145

b034

RUN Time/Power ON Time Level

0. to 9999. (0 to 99990) 1000 to 6553 (100000 to

655350)

0. no yes h 5-124

b035

Rotation Direction Limit Selection

00: No direction limit 01: Only Forward is enabled

(Reverse is limited)

02: Only Reverse is enabled

(Forward is limited)

00 no no − 5-23

Parameter

No.

Function name Monitor or data range

Default

setting

Set data

Data can

be set

during

RUN

Data can be

changed

during RUN

Unit

Page

Page 87

4-20

4-2 Function Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

Others

b036

Reduced Voltage Startup Selection

0 (Reduced voltage startup time: short) to 255 (Reduced voltage startup time: long)

2noyes− 5-58

b037

Display Selection

00: Complete display 01: Individual display of

functions 02: User setting + b037 03: Data comparison display 04: Basic display 05: Monitor display only

04 no yes − 5-88

b038

Initial Screen Selection

000: Screen on which the

Enter key was last

pressed 001 to 060: d001 to d060 201: F001 202: Do not use this setting.

001 no yes − 5-86

b039

User Parameter Automatic Setting Function

00: Disabled 01: Enabled

00 no yes − 5-177

Torque limit

b040

Torque Limit Selection

00: Four-quadrant separate

setting 01: Terminal switching 02: Analog voltage input 03: Optional board

00 no yes −

5-153

b041

Torque Limit 1 (Four-quadrant Mode Forward Power Running)

0. to 200. no (Torque limit disabled)

200. no yes

b042

Torque Limit 2 (Four-quadrant Mode Reverse Regeneration)

200. no yes

b043

Torque Limit 3 (Four-quadrant Mode Reverse Power Running)

200. no yes

b044

Torque Limit 4 (Four-quadrant Mode Forward Regeneration)

200. no yes

b045

Torque LADSTOP Selection

00: Disabled 01: Enabled

00 no yes − 5-155

b046

Reverse Rotation Prevention Selection

00: Disabled 01: Enabled

00 no yes − 5-157

Other

b049

Heavy Load/ Light Load Selection

00: Heavy load mode 01: Light load mode

00 no no − 5-13

Parameter

No.

Function name Monitor or data range

Default setting

Set data

Data can

be set

during

RUN

Data can be

changed

during RUN

Unit

Page

Page 88

4-21

4-2 Function Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

Controlled deceleration on power loss

b050

Controlled Deceleration on Power Loss

00: Controlled deceleration on

power loss disabled.

01: Controlled deceleration on

power loss enabled (deceleration stop)

02: Controlled deceleration on

power loss (constant voltage, without recovery)

03: Controlled deceleration on

power loss (constant voltage, with recovery)

00 no no −

5-106

b051

DC Bus Voltage Trigger Level of Ctrl. Decel.

0.0 to 999.9

1000.

220.0/

440.0

no no V

b052

Deceleration Hold Level of Ctrl. Decel

0.0 to 999.9

1000.

360.0/

720.0

no no V

b053

Deceleration Time of Ctrl. Decel

0.01 to 3600.00 1.0 no no s

b054

Freq. Drop to Start Ctrl. Decel

0.00 to 10.00 (100.0) 0.00 no no Hz 5-106

Window comparator

b060

Window Comparator FV Upper Limit Level

Set an upper limit level. Setting range: 0. to 100. Lower limit: Lower limit level + Hysteresis width × 2

100. yes yes %

5-132

b061

Window Comparator FV Lower Limit Level

Set a lower limit level. Setting range: 0. to 100. Upper limit: Upper limit level − Hysteresis width × 2

0. yes yes %

b062

Window Comparator FV Hysteresis Width

Set a hysteresis width for the upper and lower limit levels. Setting range: 0. to 10. Upper limit: (Upper limit level − Lower limit level)/2

0. yes yes %

b063

Window Comparator FI Upper Limit Level

Set an upper limit level.Setting range: 0. to 100. Lower limit: Lower limit level + Hysteresis width × 2

100. yes yes %

b064

Window Comparator FI Lower Limit Level

Set a lower limit level. Setting range: 0. to 100. Upper limit: Upper limit level − Hysteresis width × 2

0. yes yes %

Window comparator

b065

Window Comparator FI Hysteresis Width

Set a hysteresis width for the upper and lower limit levels. Setting range: 0. to 10. Upper limit: (Upper limit level − Lower limit level)/2

0. yes yes % 5-132

b070

Analog Operation Level at FV Disconnection

0. to 100. no (ignore)

no no yes −

5-132

b071

Analog Operation Level at FI Disconnection

0. to 100. no (ignore)

no no yes −

Parameter

No.

Function name Monitor or data range

Default

setting

Set data

Data can

be set

during

RUN

Data can be

changed

during RUN

Unit

Page

Page 89

4-22

4-2 Function Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

Others

b075

Ambient Temperature

−10. to 50. 40. yes yes °C5-127

b078

Integrated Power Clear

Cleared with the Enter key after changing to 01

00 yes yes −

5-7

b079

Integrated Power Display Scale

1. to 1000. 1. yes yes −

b082

Starting Frequency

0.10 to 9.99 (100.) 0.50 no yes Hz 5-57

b083

Carrier Frequency

2.0 to 15.0/10.0 (heavy load/light load or high frequency) * With derating

10.0/

2.0

(5.0)

no yes

kHz

5-51

b084

Initialization Selection

00: Initialization disabled 01: Fault monitor clear 02: Initializes data 03: Fault monitor clear + Data

initialization 04: Do not set.

00 no no −

5-174

b085

Initialization Data Selection

00: Do not change. 00 no no −

b086

Frequency Conversion Coefficient

0.01 to 99.99 1.00 yes yes − 5-4

b087

STOP Key Selection

00: Enabled 01: Disabled 02: Only reset is enabled

00 no yes − 5-84

b088

Free-run Stop Selection

00: 0 Hz restart 01: Frequency matching

restart 02: Frequency pull-in restart

00 no yes − 5-103

b089

Automatic Carrier Reduction

00: Disabled 01: Enabled/depends on

current 02: Enabled/depends on fin

temperature

01 no no − 5-52

b090

Usage Rate of Regenerative Braking

0.0 to 100.0 0.0 no yes % 5-141

b091 Stop Selection

00: Deceleration stop 01: Free-run stop

00 no yes − 5-24

b092

Cooling Fan Operation

00: Always 01: Only during operation

(including 5 minutes after

power on/stop) 02: Depends on the fin

temperature

01 no yes −

5-127

b093

Cooling Fan Total Operation Time Clear

00: Total operation time count 01: Clear total operation time

00 no no −

Parameter

No.

Function name Monitor or data range

Default setting

Set data

Data can

be set

during

RUN

Data can be

changed

during RUN

Unit

Page

Page 90

4-23

4-2 Function Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

Others

b094

Initialization Target Selection

00: All data 01: All data other than

terminals/communication

02: U*** registration function

only

03: Other than U***

registration function and Display Selection (b037)

00 no no − 5-174

b095

Regenerative Braking Selection

00: Disabled 01: Enabled (Disabled while

stopped)

02: Enabled (Enabled while

operating and stopped)

00 no yes −

5-141

b096

Regenerative Braking ON Level

330 to 380 660 to 760

360/

720

no yes V

V/f free setting

b100

Free V/f Frequency 1

0. to Free V/f Frequency 2 0. no no Hz

5-47

b101

Free V/f Voltage 1

0.0 to 800.0 0.0 no no V

b102

Free V/f Frequency 2

Free V/f Frequency 1 to Free V/f Frequency 3

0. no no Hz

b103

Free V/f Voltage 2

0.0 to 800.0 0.0 no no V

b104

Free V/f Frequency 3

Free V/f Frequency 2 to Free V/f Frequency 4

0. no no Hz

b105

Free V/f Voltage 3

0.0 to 800.0 0.0 no no V

b106

Free V/f Frequency 4

Free V/f Frequency 3 to Free V/f Frequency 5

0. no no Hz

b107

Free V/f Voltage 4

0.0 to 800.0 0.0 no no V

b108

Free V/f Frequency 5

Free V/f Frequency 4 to Free V/f Frequency 6

0. no no Hz

5-47

b109

Free V/f Voltage 5

0.0 to 800.0 0.0 no no V

b110

Free V/f Frequency 6

Free V/f Frequency 5 to Free V/f Frequency 7

0. no no Hz

b111

Free V/f Voltage 6

0.0 to 800.0 0.0 no no V

b112

Free V/f Frequency 7

Free V/f Frequency 6 to 400. (1000.)

0. no no Hz

b113

Free V/f Voltage 7

0.0 to 800.0 0.0 no no V

Parameter

No.

Function name Monitor or data range

Default

setting

Set data

Data can

be set

during

RUN

Data can be

changed

during RUN

Unit

Page

Page 91

4-24

4-2 Function Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

Others

b120

Brake Control Function Selection

00: Disabled 01: Enabled

00 no yes −

5-143

b121

Brake Release Wait Time

0.00 to 5.00 0.00 no yes s

b122

Acceleration Wait Time

0.00 to 5.00 0.00 no yes s

b123 Stop Wait Time 0.00 to 5.00 0.00 no yes s

b124

Brake Wait Time for Confirmation

0.00 to 5.00 0.00 no yes s

b125

Brake Release Frequency

0.00 to 99.99

100.0 to 400.0

0.00 no yes Hz

b126

Brake Release Current

0.00 to 2.00 × Inverter rated current

Inverter

rated

current

no yes A

b127

Break ON Frequency

0.00 to 99.99

100.0 to 400.0

0.00 no yes Hz

b130

Overvoltage Suppression Function Selection During Deceleration

00: Disabled 01: Enabled (DC voltage kept

constant) 02: Enabled (Acceleration

enabled)

00 no yes −

5-117

b131

Overvoltage Suppression Level During Deceleration

200V class: 330. to 395. 400V class: 660. to 790.

380/

760

no yes V

b132

Overvoltage Suppression Parameter

0.10 to 30.00 1.00 no yes s

b133

Overvoltage Suppression Proportional Gain Setting

0.00 to 5.00 0.20 yes yes −

b134

Overvoltage Suppression Integral Time Setting

0.0 to 150.0 1.0 yes yes s

b145

GS Input Operation Selection

00: Not tripped (cut off by

hardware) 01: Tripped

00 no yes − 5-171

b150

Main Panel Display Selection

001 to 060 (corresponding to d001 to d060)

001 yes yes − 5-87

b160

d050 Monitor Target 1

001 to 030 (corresponding to d001 to d030)

001 yes yes −

5-10

b161

d050 Monitor Target 2

001 to 030 (corresponding to d001 to d030)

002 yes yes −

b163

d001/d007 Frequency Setting Mode Selection

00: Disabled 01: Enabled

00 yes yes −

5-1 5-4

Parameter

No.

Function name Monitor or data range

Default setting

Set data

Data can

be set

during

RUN

Data can be

changed

during RUN

Unit

Page

Page 92

4-25

4-2 Function Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

Others

b164

Initial Screen Automatic Switching Function

00: Disabled 01: Enabled

00 yes yes − 5-87

b165

Selection of Operation on Digital Operator Disconnection

00: Trip 01: Trip after deceleration stop 02: Ignored 03: Free-run stop 04: Deceleration stop

02 yes yes − 5-86

b171

Inverter Mode Selection

00: Selection disabled 01: Induction motor 02: High-frequency induction

motor

00 no no − 5-178

b180

Perform Initialization/ Mode Selection

00: Initialization disabled 01: Perform initialization/

mode selection

00 no no − 5-174

Password

b190

Password A Setting

0000: Password function

disabled

0001 to FFFF: Password

0000 no no −

5-91

b191

Password A Authentication

0000 to FFFF 0000 no no −

b192

Password B Setting

0000: Password function

disabled

0001 to FFFF: Password

0000 no no −

b193

Password B Authentication

0000 to FFFF 0000 no no −

Parameter

No.

Function name Monitor or data range

Default

setting

Set data

Data can

be set

during

RUN

Data can be

changed

during RUN

Unit

Page

Page 93

4-26

4-2 Function Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

Multi-function input terminal

C001

Multi-function Input 1 Selection

00: FW (Forward) 01: RV (Reverse) 02: CF1 (Multi-step speed 1) 03: CF2 (Multi-step speed 2) 04: CF3 (Multi-step speed 3) 05: CF4 (Multi-step speed 4) 06: JG (Jogging) 07: DB (External DC injection braking) 08: SET (Motor 2 control) 09: 2CH (2-step acceleration/deceleration) 11: FRS (Free-run stop) 12: EXT (External trip) 13: USP (USP function) 14: CS (Commercial switch) 15: SFT (Soft lock) 16: FV/FI (Analog input switch) 18: RS (Reset) 19: TH (PTC thermistor thermal protection) 20: STA (3-wire start) 21: STP (3-wire stop) 22: F/R (3-wire forward/reverse) 23: PID (PID disabled) 24: PIDC (PID integral reset) 27: UP (UP/DWN function accelerated) 28: DWN (UP/DWN function decelerated) 29: UDC (UP/DWN function data clear) 31: OPE (Forced operator) 32: SF1 (Multi-step speed bit 1) 33: SF2 (Multi-step speed bit 2) 34: SF3 (Multi-step speed bit 3) 35: SF4 (Multi-step speed bit 4) 36: SF5 (Multi-step speed bit 5) 37: SF6 (Multi-step speed bit 6) 38: SF7 (Multi-step speed bit 7) 39: OLR (Overload limit switching) 40: TL (Torque limit enabled/disabled) 41: TRQ1 (Torque limit switching 1) 42: TRQ2 (Torque limit switching 2) 44: BOK (Brake confirmation) 46: LAC (LAD cancel) 47: PCLR (Position deviation clear) 50: ADD (Frequency addition) 51: F-TM (Forced terminal block) 52: ATR (Torque reference input permission) 53: KHC (Integrated power clear) 56: Reserved. 57: Reserved. 58: Reserved. 59: Reserved. 60: Reserved. 61: Reserved. 62: Reserved. 65: AHD (Analog command held) 66: CP1 (Position command selection 1) 67: CP2 (Position command selection 2) 68: CP3 (Position command selection 3) 69: ORL (Zero return limit signal) 70: ORG (Zero return startup signal) 73: SPD (Speed/position switching) 77: GS1 (GS1 input (C003 only)) 78: GS2 (GS2 input (C004 only)) 81: 485 (Start co-inverter communication) 82: Reserved. 83: HLD (Retain output frequency) 84: ROK (Permission of RUN command) 85: EB (Rotation direction detection (C007 only)) 86: DISP (Display fixed) no: NO (Not assigned)

(FW)

no yes

− 5-29

C002

Multi-function Input 2 Selection

(RV)

no yes

C003

Multi-function Input 3 Selection

18 (RS)

no yes

C004

Multi-function Input 4 Selection

(EXT)

no yes

C005

Multi-function Input 5 Selection

(CF1)

no yes

C006

Multi-function Input 6 Selection

(

CF2

)

no yes

C007

Multi-function Input 7 Selection

06 (JG)

no yes

Parameter

No.

Function name Monitor or data range

Default setting

Set data

Data can

be set

during

RUN

Data can be

changed

during RUN

Unit

Page

Page 94

4-27

4-2 Function Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

Parameter

No.

Function name Monitor or data range

Default setting

Set data

Data can

be set

during

RUN

Data can be

changed

during RUN

Unit

Page

Multi-function input terminal

C011

Multi-function Input Terminal 1 Operation Selection

00: NO (NO contact) 01: NC (NC contact)

00 no yes

− 5-31

C012

Multi-function Input Terminal 2 Operation Selection

00 no yes

C013

Multi-function Input Terminal 3 Operation Selection

00 no yes

C014

Multi-function Input Terminal 4 Operation Selection

00 no yes

C015

Multi-function Input Terminal 5 Operation Selection

00 no yes

C016

Multi-function Input Terminal 6 Operation Selection

00 no yes

C017

Multi-function Input Terminal 7 Operation Selection

00 no yes

Page 95

4-28

4-2 Function Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

Multi-function output terminal

C021

Multi-function Output Terminal P1/EDM Selection

00: RUN (During RUN) 01: FA1 (Constant speed reached) 02: FA2 (Set frequency min. reached) 03: OL (Overload warning) 04: OD (PID excessive deviation) 05: AL (Alarm output) 06: FA3 (Set frequency only) 07: OTQ (Overtorque/Undertorque) 09: UV (Signal during undervoltage) 10: TRQ (During torque limit) 11: RNT (RUN time over) 12: ONT (Power on time over) 13: THM (Thermal warning) 19: BRK (Brake release) 20: BER (Brake error) 21: ZS (0Hz) 22: DSE (Excessive speed deviation) 23: POK (Position ready) 24: FA4 (Set frequency min. reached

2) 25: FA5 (Set frequency only 2) 26: OL2 (Overload warning 2) 27: FVdc (Analog FV disconnection

detection)

28: FIdc (Analog FI disconnection

detection) 31: FBV (PID FB status output) 32: NDc (Communication

disconnection detection) 33: LOG1 (Logic operation output 1) 34: LOG2 (Logic operation output 2) 35: LOG3 (Logic operation output 3) 39: WAC (Capacitor life warning) 40: WAF (Cooling fan life warning signal) 41: FR (Starting contact signal) 42: OHF (Fin overheat warning) 43: LOC (Low current signal) 44: Reserved. 45: Reserved. 46: Reserved. 50: IRDY (Operation ready) 51: FWR (During forward operation) 52: RVR (During reverse operation) 53: MJA (Fatal fault signal) 54: WCFV (Window comparator FV) 55: WCFI (Window comparator FI) 58: FREF (Frequency command source) 59: REF (RUN command source) 60: SETM (Motor 2 selection) 62: EDM (Safety device monitor) 63: OPO (Optional board) no: NO (Not assigned)

(RUN)

no yes

− 5-32C022

Multi-function Output Terminal P2 Selection

01 (FA1)

no yes

C026

Multi-function Relay Output (MA, MB) Function Selection

05 (AL) no yes

Parameter

No.

Function name Monitor or data range

Default

setting

Set data

Data can

be set

during

RUN

Data can be

changed

during RUN

Unit

Page

Page 96

4-29

4-2 Function Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

Analog monitor

C027 MP Selection

00: Output frequency 01: Output current 02: Output torque (heavy

load only) 03: Digital output frequency 04: Output voltage 05: Input power 06: Electronic thermal load

rate 07: LAD frequency 08: Digital current monitor 10: Cooling fin temperature 12: Do not set. 15: Pulse train input monitor 16: Optional board

07 no yes − 5-42

C028 AM Selection

00: Output frequency 01: Output current 02: Output torque (heavy

load only) 04: Output voltage 05: Input power 06: Electronic thermal load

rate 07: LAD frequency 10: Cooling fin temperature 11: Output torque (signed)

(heavy load only) 16: Optional board

07 no yes − 5-44

C030

Digital Current Monitor Reference Value

0.20 × rated current to 2.00 × rated current (current value at digital current monitor output 1,440 Hz)

Rated

current

yes yes A 5-43

Multi-function output terminal

C031

Multi-function Output Terminal P1/EDM Contact Selection

00: NO contact at P1, P2,

MA, NC contact at MB

01: NC contact at P1, P2,

MA, NO contact at MB

00 no yes

− 5-34

C032

Multi-function Output Terminal P2 Contact Selection

00 no yes

C036

Multi-function Relay Output (MA, MB) Contact Selection

01 no yes

Parameter

No.

Function name Monitor or data range

Default setting

Set data

Data can

be set

during

RUN

Data can be

changed

during RUN

Unit

Page

Page 97

4-30

4-2 Function Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

Level and output terminal status

C038

Low Current Signal Output Mode Selection

00: Enabled during

acceleration/deceleration and constant speed

01: Enabled only during

constant speed

01 no yes −

5-129

C039

Low Current Detection Level

0.0 to 2.00 × Rated current

Rated

current

yes yes A

C040

Overload Warning Signal Output Mode Selection

00: Enabled during

acceleration/deceleration and constant speed

01: Enabled only during

constant speed

01 no yes −

5-115

C041

Overload Warning Level 1

0.0 to 2.00 × Rated current

Rated

current

1.15

yes yes

C241

Overload Warning Level 2

Rated

current

1.15

yes yes

C042

Arrival Frequency During Acceleration

0.00 to 99.99

100.0 to 400.0 (1000.)

0.00 no yes Hz

5-122

C043

Arrival Frequency During Deceleration

0.00 to 99.99

100.0 to 400.0 (1000.)

0.00 no yes Hz

C044

PID Deviation Excessive Level

0.0 to 100.0 3.0 no yes % 5-73

C045

Arrival Frequency During Acceleration 2

0.00 to 99.99

100.0 to 400.0 (1000.)

0.00 no yes Hz

5-122

C046

Arrival Frequency During Deceleration 2

0.00 to 99.99

100.0 to 400.0 (1000.)

0.00 no yes Hz

C047

Pulse Train Output Coefficient

0.01 to 99.99 1.00 yes yes − 5-43

C052

Feedback Comparison Signal Off Level

0.0 to 100.0 100.0 no yes %

5-73

C053

Feedback Comparison Signal On Level

0.0 to 100.0 0.0 no yes %

Parameter

No.

Function name Monitor or data range

Default

setting

Set data

Data can

be set

during

RUN

Data can be

changed

during RUN

Unit

Page

Page 98

4-31

4-2 Function Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

Level and output terminal status

C054

Overtorque/ Undertorque Selection

00: Overtorque 01: Undertorque

00 no yes −

5-152

C055

Overtorque/ undertorque level (Forward Power Running)

0. to 200.

100. no yes

C056

Overtorque/ undertorque level (Reverse Regeneration)

100. no yes

C057

Overtorque/ undertorque level (Reverse Power Running)

100. no yes

C058

Overtorque/ undertorque level (Forward Regeneration)

100. no yes

C059

Overtorque/ Undertorque Signal Output Mode Selection

00: Enabled during

acceleration/deceleration and constant speed

01: Enabled only during

constant speed

01 no yes −

C061

Electronic Thermal Warning Level

0. to 100. 90. no yes % 5-113

C063

0 Hz Detection Level

0.00 to 99.99

100.0

0.00 no yes Hz 5-125

C064

Cooling Fin Overheat Warning Level

0. to 110. 100. no yes °C5-129

Communication function

C071

Communication Speed Selection

03: 2,400 bps 04: 4,800 bps 05: 9,600 bps 06: 19.2 kbps 07: 38.4 kbps 08: 57.6 kbps 09: 76.8 kbps 10: 115.2 kbps

05 no yes −

6-3

C072

Communication Station No. Selection

1. to 247. 1. no yes −

C074

Communication Parity Selection

00: No parity 01: Even 02: Odd

00 no yes −

C075

Communication Stop Bit Selection

1: 1 bit 2: 2 bits

1noyes−

Parameter

No.

Function name Monitor or data range

Default setting

Set data

Data can

be set

during

RUN

Data can be

changed

during RUN

Unit

Page

Page 99

4-32

4-2 Function Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

Communication function

C076

Operation Selection on Communication Error

00: Trip 01: Trip after deceleration stop 02: Ignored 03: Free-run stop 04: Deceleration stop

02 no yes −

6-3

C077

Communication Error Timeout Time

0.00: Timeout disabled

0.01 to 99.99

0.00 no yes s

C078

Communication Wait Time

0. to 1000. 0. no yes ms

Adjustment

C081 FV Adjustment 0.0 to 200.0 100. yes yes %

5-40

C082 FI Adjustment 0.0 to 200.0 100. yes yes %

C085

Thermistor Adjustment

0.0 to 200.0 100.0 yes yes % 5-120

C091

Debug Mode Selection

Use "00". *Do not change. 00 yes yes −−

Communication function

C096

Communication Selection

00: Modbus communication

(Modbus-RTU)

01: Co-inverter

communication

02: Co-inverter

communication (management inverter)

00 no no −

6-22

C098

Co-inverter Communication Starting Station Number

1. to 8. 1. no no −

C099

Co-inverter Communication Ending Station Number

1. to 8. 1. no no −

C100

Co-inverter Communication Start Selection

00: 485 terminal

01: Always started

00 no no −

Parameter

No.

Function name Monitor or data range

Default

setting

Set data

Data can

be set

during

RUN

Data can be

changed

during RUN

Unit

Page

Page 100

4-33

4-2 Function Mode

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)

Parameter List

Others

C101

UP/DWN Storage Selection

00: Do not store frequency

data

01: Store frequency data

00 no yes − 5-71

C102 Reset Selection

00: Trip reset at power-on 01: Trip reset at power-off 02: Enabled only during trip

(Reset when the power is

ON.) 03: Trip reset only

00 yes yes −

5-100

C103

Reset Restart Selection

00: 0 Hz restart 01: Frequency matching

restart 02: Frequency pull-in restart

00 no yes −

C104

UP/DWN Clear Terminal Mode

00: 0 Hz 01: EEPROM data at power-on00 no yes − 5-71

C105 MP Gain Setting 50. to 200. 100. yes yes % 5-43

C106

AM Gain Adjustment

50. to 200. 100. yes yes % 5-45

C109 AM Bias Setting 0. to 100. 0. yes yes % 5-45

C111

Overload 1 Warning Level 2

0.00 to 2.00 × Rated current

Rated

current

1.15

yes yes A 5-115

Parameter

No.

Function name Monitor or data range

Default setting

Set data

Data can

be set

during

RUN

Data can be

changed

during RUN

Unit

Page

Omron 3G3MX2-A2007, 3G3MX2-A2001, 3G3MX2-A2015, 3G3MX2-A2022, 3G3MX2-A2037 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual